the centre for education in mathematics and computing … · martin tuchtie, fenelon falls s.s.,...

The CENTRE for EDUCATION

in MATHEMATICS and COMPUTING

Le CENTRE d’EDUCATION

en MATHEMATIQUES et en INFORMATIQUEwww.cemc.uwaterloo.ca

2021Results

Pascal Contest(Grade 9)

Cayley Contest(Grade 10)

Fermat Contest(Grade 11)

2021Resultats

Concours Pascal(9e annee – Sec. III)

Concours Cayley(10e annee – Sec. IV)

Concours Fermat(11e annee – Sec. V)

c©2021 Centre for Education in Mathematics and Computing

Competition Organization Organisation du Concours

Centre for Education in Mathematics and Computing Faculty and Staff /Personnel du Concours canadien de mathematiques

Ed AndersonJeff AndersonTerry BaeJacquelene BaileyShane BaumanJenn BrewsterErsal CahitDiana Castaneda SantosSarah ChanAshely CongiSerge D’AlessioFiona DunbarMike EdenSandy EmmsBarry FergusonSteve FurinoLucie GalinonRobert GarbaryRob GleesonSandy Graham

Conrad HewittAngie HildebrandCarrie KnollWesley KorirJudith KoellerLaura KreuzerBev MarshmanPaul McGrathJen NelsonIan PayneJ.P. PrettiAlexandra RideoutNick RollickKim SchnarrAshley SorensenIan VanderBurghTroy VasigaChristine VenderHeather VoBonnie Yi

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Competition Organization Organisation du Concours

Problems Committees / Comites des problemes

Pascal Contest / Concours Pascal

Aaron Warner (Chair / presidente), St. Mildred’s-Lightbourn School, Oakville, ONMelissa Hesch, University of Waterloo, Waterloo, ONRachel Iacobucci, White Oaks S.S., Oakville, ONHwie Lie Johns, Sutherland S.S., North Vancouver, BCPeter O’Hara, London, ONJ.P. Pretti, University of Waterloo, Waterloo, ONPaule Rodrigue, Franco-Cite, Ottawa, ONAnna Spanik, Halifax, NS

Cayley Contest / Concours Cayley

Jen Nelson (Chair / presidente), University of Waterloo, Waterloo, ONPriscilla Bengo, Don Mills C.I., Toronto, ONRich Dlin, Toronto, ONBarry Ferguson, University of Waterloo, Waterloo, ONCarley Funk, Waterloo C.I., Waterloo, ONTy Ghaswala, Universite du Quebec a Montreal, Montreal, QCJordan Grant, St. John’s-Kilmarnock School, Breslau, ONChristopher Ing, Vincent Massey S.S., Windsor, ONChristine Ruza, Elmira D.S.S., Elmira, ONTim Zhou, University of Waterloo, Waterloo, ON

Fermat Contest / Concours Fermat

Paul Fennell (Chair / president), London, ONSandra DellaMaestra, University of Toronto Schools, Toronto, ONMike Eden, University of Waterloo, Waterloo, ONMelissa Giardina, Jean Vanier C.S.S., Milton, ONConrad Hewitt, University of Waterloo, Waterloo, ONSteve Lau, Tara, ONCarol Miron, North Toronto C.I., Toronto, ONMartin Tuchtie, Fenelon Falls S.S., Fenelon Falls, ON

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Foreword Avant-Propos

Our congratulations go to all who participated in this year’s Pascal, Cayley and Fermat Contests. This year’sContests were great successes, with averages of 101.97, 99.19 and 97.26 across the three Contests. The numberof eligible contestants with perfect papers on the three Contests were 105, 39 and 26. There was a mistake inProblem 25 on this year’s Pascal Contest, and so every student was given credit for this problem. You will seethat the results for this question are removed throughout this report.

As always, we would like to thank the hard-working Problems Committees. Most of the members of these Com-mittees are active secondary school teachers from across Canada who volunteers their time and contribute dozensof hours of expertise. Without their intriguing and sometimes amusing problems, these Contests would not bepossible.

We would also like to thank all participants, both teachers and students. This year’s contests were writtenunder a variety of different situations, in many cases supervised by parents and guardians who wanted to ensurethat students around the world had the ability to participate despite the continuing challenges of the global pan-demic. Teachers deserve extra appreciation for coordinating students both in their schools and writing remotely –no easy task! Despite the circumstances, we hope that the papers provided you with some interesting mathematicsto think about and play with. Thank you for your support! Please continue to encourage your colleagues andfellow students to become involved in our activities.

Nos felicitations vont a tous les participants du Concours Pascal, Cayley et Fermat de cette annee. Les Con-cours de cette annee retentissaient de succes, avec des moyennes de 101,97, 99,19 et 97,26 a travers les troisConcours. Le nombre de candidats eligibles possedant un concours parfait etait de 105, 39 et 26. Une erreur s’estglissee dans le probleme 25 du concours Pascal de cette annee. Tous les eleves ont donc recu les points pour ceprobleme. Vous verrez que les resultats pour cette question ont ete supprimes de ce rapport.

Nous aimerions surtout remercier les Comites de problemes pour leur dur travail. La plupart des membres de cesComites sont des enseignant(e)s d’ecole secondaire actifs d’un bout a l’autre du Canada qui offre leur temps etcontribuent des douzaines d’heures d’expertise. Sans leurs problemes perspicaces et amusants, ces Concours neseraient pas possibles.

Nous aimerions remercier aussi tous les participants incluant les enseignants et les etudiants. Les concours decette annee ont ete rediges dans des situations tres diverses, souvent sous la supervision de parents, tutrices ettuteurs qui voulaient s’assurer que les eleves du monde entier puissent participer malgre les difficultes persistantesde la pandemie mondiale. Les enseignantes et les enseignants meritent une reconnaissance particuliere pour avoircoordonne les eleves a la fois dans leurs ecoles et a distance – ce qui n’est pas une tache facile ! Malgre lescirconstances, nous esperons que ces concours ont fourni des mathematiques interessantes qui vous ont amuses etpousses a reflechir. Merci pour votre soutien continue!

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Enrollment Inscription

Number of schools registered by province /Nombre d’ecoles inscrit par province

Pascal Cayley FermatAB 89 41 40BC 194 199 207MB 39 28 28NB 28 26 28NL 14 13 14NS 27 23 21NT 1 1 1NU 1 0 1ON 1083 924 1160PE 6 4 6QC 49 45 42SK 23 13 14YT 1 1 2International 387 352 368Total 1942 1670 1932

Number of students registered by province / Nombre d’etudiants inscrit par province

Pascal Cayley FermatAB 1479 486 437BC 2563 2222 1876MB 551 318 299NB 316 286 205NL 241 183 151NS 605 443 265NT 9 8 4NU 2 0 1ON 5561 4268 4578PE 202 59 46QC 1022 808 789SK 194 93 68YT 3 11 7International 3773 3679 3851

Total 16521 12864 12577

Total number of students enrolled / Nombre d’inscriptions individuelles: 41962

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Champions – 2021 Champions – 2021

2021 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMSPALMARES INDIVIDUEL ET PALMARES PAR EQUIPE 2021

PASCAL CONTEST / CONCOURS PASCAL

STUDENTS /ELEVESStudents are listed in alphabetical order / Les eleves sont nommes en ordre alphabetique

School Location

Ecole EndroitJAESUNG BAE King’s Christian Collegiate Oakville, ONKHARIS CHANG Calgary, ABJEFFREY CHEN Vancouver, BCCAROLINE CHENG Marc Garneau C.I. North York, ONPERRY DAI North York, ONALESSANDRO DE MENECH A.B. Lucas S.S. London, ONMAX DING White Oaks S.S. Oakville, ONLEO FU Richmond, BCRYAN FWU University of Toronto Schools Toronto, ONANDERSON GAO West Point Grey Academy Vancouver, BCDANIEL GAO Louis Riel School Calgary, ABMAXWELL GAO Vancouver, BCKEVIN GUO University of Toronto Schools Toronto, ONAARON HAN Fraser Heights S.S. Surrey, BCKEVIN HU Bloor C.I. Toronto, ONRACHEL KANG Little Flower Academy Vancouver, BCBYURI KIM North York, ONANTON LAZARCHYK North York, ONANGELA LI Branksome Hall Toronto, ONGORDON LI Dundas, ONREX LI KANATA, ONSUNNY LI Edmonton, ABXIN CHEN LI University of Toronto Schools Toronto, ONALLISON LIANG Abbey Park H.S. Oakville, ONSUNWOO LIM Saint John H.S. Saint John, NBDAVID LIN Ridley College High School St Catharines, ONOU LIN Marc Garneau C.I. North York, ONADILA LIU MISSISSAUGA, ONOWEN LIU A.Y. Jackson S.S. North York, ONXUEFENG LIU Kuper Academy Kirkland, QCYUHENG LIU Surrey, BCYINGHANG MA Sir Winston Churchill S.S. Vancouver, BCJUSTIN NITOI Anderson C. and V.I. Whitby, ONMAGGIE PANG Marc Garneau C.I. North York, ONJUHYE PARK MARKHAM, ONGRACE PU Marc Garneau C.I. North York, ONLAWRENCE QIAN R.C. Palmer S.S. Richmond, BCSRIKRISHNA RAO St. John’s-Ravenscourt School Winnipeg, MB

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School Location

Ecole EndroitVICTOR SARCA Academy for Gifted Children-PACE Richmond Hill, ONAILSA SHEN Calgary, ABALEXANDER SHEN Markham, ONDANIEL SU Vancouver, BCMAX SUN North York, ONRYAN TAN East Gwillimbury, ONRICHARD TANG Vancouver, BCKATO TAPALAGA Ajax, ONEMMA TIAN University of Toronto Schools Toronto, ONAYLA WANG University of Toronto Schools Toronto, ONDANIEL WANG Oakville, ONLAURA WANG University of Toronto Schools Toronto, ONYIHAN WEN Ridley College High School St Catharines, ONJARMIN WENG University of Toronto Schools Toronto, ONTOMMY WU Upper Canada College (Upper School) Toronto, ONTRISTAN YAN KLASSEN Eric Hamber S.S. Vancouver, BCPENGJIN YANG Lord Byng S.S. Vancouver, BCSOHON YE College Jean Eudes Montreal, QCYUXUAN YE Walter Murray C.I. Saskatoon, SKJESSICA YI University of Toronto Schools Toronto, ONBRIAN YIN Unionville, ONYI YU Richmond, BCSHUPENG YUAN College Sainte-Anne de Lachine Lachine, QCHENRY ZHANG Vaughan, ONJEREMY ZHANG Triway Education - 2223206 Ontario Ltd. Whitchurch-Stouffville, ONKAYLYN ZHANG Unionville, ONLEGOLAS ZHANG North York, ONLEI ZHANG North York, ONTIANHENG ZHANG Marc Garneau C.I. North York, ONXUANKAI ZHANG North York, ONYAKUN ZHANG White Rock, BCTONY ZHENG Upper Canada College (Upper School) Toronto, ONEDRIC ZHOU Marc Garneau C.I. North York, ON

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TEAMS / EQUIPES

School Location Score

Ecole Endroit NoteChampion / Premiere Marc Garneau C.I. North York 450

University of Toronto Schools Toronto 450Third / Troisieme Upper Canada College (Upper School) Toronto 444Fourth / Quatrieme Bloor C.I. Toronto 439Fifth / Cinquieme A.Y. Jackson S.S. North York 438

West Point Grey Academy Vancouver 438

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CAYLEY CONTEST / CONCOURS CAYLEY


School Location

Ecole EndroitAVERY CHAN Richmond Hill, ONJACOBO DE JUAN MILLON Lakefield College School Lakefield, ONSIRUI HANG Marc Garneau C.I. North York, ONSZE FAI HOU Vancouver, BCRONGKUAN JIANG Oakville, ONHANNAH KWON The Study Westmount, QCMORGAN LIN LIN St. Robert C.H.S. Thornhill, ONHANSON LIU Old Scona Academic H.S. Edmonton, ABEVAN LU Vincent Massey S.S. Windsor, ONSARINA MASHREGHIMOGHADDAM Kells Academy Montreal, QCPEIJIA IVY QIN RICHMOND, BCSTEPHANIE SHENG North York, ONERIC WANG Marc Garneau C.I. North York, ONXUANPENG WANG Oakville, ONSARAH WILSON Waterloo, ONBENNY XU University Hill S.S. Vancouver, BCBRIAN YAN Marc Garneau C.I. North York, ONJACOB YAN White Oaks S.S. Oakville, ONCULLEN YE Marc Garneau C.I. North York, ONJEFFERY ZHANG University of Toronto Schools Toronto, ONTIANYIN ZHANG St. Robert C.H.S. Thornhill, ONMIRANDA ZHAO Marc Garneau C.I. North York, ONLEO ZHUANG St. Andrew’s College Aurora, ON

TEAMS / EQUIPES


Ecole Endroit NoteChampion / Premiere Marc Garneau C.I. North York 450Second / Deuxieme St. Robert C.H.S. Thornhill 444Third / Troisieme Old Scona Academic H.S. Edmonton 436

University of Toronto Schools Toronto 436Fifth / Cinquieme Fleetwood Park S.S. Surrey 432

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FERMAT CONTEST / CONCOURS FERMAT


School Location

Ecole EndroitSIQI CHEN Marc Garneau C.I. North York, ONRUI CONG Richmond, BCHAO CUI Marc Garneau C.I. North York, ONWILLIAM DAI Marc Garneau C.I. North York, ONMAN DENG Jaya Int’l H.S. Mississauga, ONYULAI DUAN St. Robert C.H.S. Thornhill, ONMUYANG LI Richmond, BCFU LIANG Jaya Int’l H.S. Mississauga, ONJEFFREY QIN Unionville, ONRICHARD SHUAI Walter Murray C.I. Saskatoon, SKXUEZHI WANG Royal St. George’s College Toronto, ONEDWARD XIAO University of Toronto Schools Toronto, ONSOPHIE XIE White Oaks S.S. Oakville, ONDANIEL YANG University of Toronto Schools Toronto, ONHAOZHE YANG Walter Murray C.I. Saskatoon, SKJAMES YANG Iroquois Ridge H.S. Oakville, ONZIXIANG ZHOU London, ONKAICHENG ZHU Oakville, ON

TEAMS / EQUIPES


Ecole Endroit NoteChampion / Premiere Marc Garneau C.I. North York 450Second / Deuxieme Jaya Int’l H.S. Mississauga 444Third / Troisieme University of Toronto Schools Toronto 442Fourth / Quatrieme St. Robert C.H.S. Thornhill 440Fifth / Cinquieme Iroquois Ridge H.S. Oakville 438

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2021 FERMAT CONTEST REGIONAL CHAMPIONSCHAMPIONS REGIONAUX AU CONCOURS FERMAT 2021

Each student below will receive a $200 prize / Chaque etudiant ci-dessous recevrait un prix de 200 $

Province Student School Location

Province Etudiant Ecole EndroitAB ARNAV KUMAR Webber Academy CalgaryBC RUI CONG RichmondBC MUYANG LI RichmondMB PETER HU St. John’s-Ravenscourt School WinnipegMB KANGREN HUANG St. John’s-Ravenscourt School WinnipegMB WELDON SCOTT Grant Park H.S. WinnipegNB YUMING LI Harrison Trimble H.S. MonctonNL WILLIAM LI Holy Heart of Mary Reg. H.S. St. John’sNS DI ZHAO Halifax Grammar School HalifaxNU ANNA IRWIN Quluaq School Clyde RiverON North JOSHUA ZHANG Lo-Ellen Park S.S. SudburyON East DAISY SHENG NepeanON East ERIC SUI KanataON Metro SIQI CHEN Marc Garneau C.I. North YorkON Metro HAO CUI Marc Garneau C.I. North YorkON Metro WILLIAM DAI Marc Garneau C.I. North YorkON Metro XUEZHI WANG Royal St. George’s College TorontoON Metro EDWARD XIAO University of Toronto Schools TorontoON Metro DANIEL YANG University of Toronto Schools TorontoON Central MAN DENG Jaya Int’l H.S. MississaugaON Central YULAI DUAN St. Robert C.H.S. ThornhillON Central FU LIANG Jaya Int’l H.S. MississaugaON Central JEFFREY QIN UnionvilleON Central SOPHIE XIE White Oaks S.S. OakvilleON Central JAMES YANG Iroquois Ridge H.S. OakvilleON Central KAICHENG ZHU OakvilleON West ZIXIANG ZHOU LondonPE BAO KHA PHAN Colonel Gray Sr. H.S CharlottetownQC RYAN DE BARROS Pierrefonds Community H.S. PierrefondsQC KEVIN DUAN Kells Academy MontrealSK RICHARD SHUAI Walter Murray C.I. SaskatoonSK HAOZHE YANG Walter Murray C.I. SaskatoonYT YEONSEON LEE Porter Creek Secondary School Whitehorse

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Correct Answers Bonnes Reponses

# Pascal Cayley Fermat

1 D C E2 C E A3 E A B4 D D B5 A E C6 A C E7 E B D8 B E C9 E A D

10 C D E11 B D A12 E E E13 B A C14 A D A15 E C C16 C E D17 C B B18 A E B19 B D E20 E B C21 E C A22 B E A23 C A B24 C C E25 D C

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Pascal Contest Concours Pascal

Number of Contestants / Nombre de concurrents: 13779Average mark / Note moyenne: 101.97

Percentage of contestants selecting each option / Pourcentage de concurrents par choix:

Correct % not % correctAnswer/ attempted/ of attemptedBonne % sans % tentatives

Reponse reponse reussies# A B C D E

1 D 1.53 0.42 1.57 94.02 2.11 0.34 94.342 C 0.17 0.39 98.99 0.15 0.12 0.17 99.163 E 0.60 0.04 0.23 0.22 98.65 0.25 98.904 D 2.94 0.62 0.99 92.60 1.51 1.34 93.865 A 58.22 3.17 5.48 29.98 1.28 1.87 59.336 A 91.07 2.56 1.71 0.70 2.04 1.91 92.847 E 0.83 3.42 0.54 1.42 92.25 1.54 93.698 B 6.30 91.53 0.50 0.33 0.55 0.79 92.269 E 0.92 0.64 1.14 0.73 95.62 0.95 96.54

10 C 3.50 9.27 64.29 9.83 4.62 8.49 70.2511 B 4.37 84.89 1.45 1.06 0.47 7.76 92.0312 E 9.24 5.32 4.70 12.13 62.57 6.03 66.5913 B 5.92 55.92 10.31 3.74 2.27 21.83 71.5414 A 72.84 1.49 8.93 4.26 7.02 5.46 77.0515 E 14.43 7.03 11.79 2.95 47.81 16.00 56.9216 C 5.07 5.94 47.35 6.63 11.51 23.49 61.8917 C 4.55 5.38 57.14 11.08 15.44 6.41 61.0518 A 72.07 6.27 3.75 4.12 3.30 10.49 80.5219 B 4.91 64.13 4.82 5.46 1.75 18.93 79.1020 E 6.60 7.79 17.35 7.72 25.23 35.30 39.0021 E 13.58 5.33 4.35 5.94 54.34 16.45 65.0422 B 11.13 21.04 17.01 16.50 5.44 28.88 29.5823 C 8.67 7.58 15.36 8.22 4.02 56.14 35.0224 C 4.07 7.79 10.02 8.96 4.42 64.74 28.4225

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Cayley Contest Concours Cayley





1 C 0.25 0.71 97.16 1.67 0.06 0.16 97.322 E 0.76 1.58 0.55 1.56 94.57 0.98 95.513 A 93.45 0.98 3.24 0.78 0.47 1.08 94.474 D 0.60 0.75 1.37 94.03 2.28 0.96 94.945 E 0.36 1.48 0.38 0.97 96.35 0.45 96.796 C 0.45 1.36 93.93 1.74 1.17 1.34 95.217 B 3.26 85.23 1.97 3.21 2.37 3.97 88.758 E 0.69 3.41 1.35 0.26 93.83 0.45 94.259 A 80.56 2.29 3.11 7.39 2.84 3.80 83.74

10 D 1.36 5.99 12.98 52.48 10.24 16.94 63.1811 D 1.58 0.89 1.50 90.17 3.14 2.72 92.6912 E 11.75 0.46 1.88 0.42 84.45 1.04 85.3413 A 87.26 2.98 1.10 1.62 2.15 4.88 91.7414 D 2.12 8.97 14.20 60.07 4.84 9.79 66.5915 C 1.55 5.58 63.30 5.10 5.17 19.31 78.4516 E 3.01 10.68 2.82 6.53 64.02 12.94 73.5417 B 4.83 66.90 4.79 4.21 1.57 17.69 81.2818 E 26.54 5.81 5.53 5.94 40.92 15.27 48.2919 D 5.98 5.54 8.45 41.89 14.03 24.11 55.2020 B 5.13 22.68 10.33 7.78 5.22 48.86 44.3521 C 7.91 6.82 66.88 3.22 1.30 13.87 77.6522 E 6.59 10.70 8.30 7.49 16.79 50.13 33.6723 A 11.83 6.71 6.74 7.08 4.85 62.79 31.7924 C 5.84 8.87 9.03 5.22 7.02 64.02 25.1025 D 5.45 7.53 6.34 7.85 4.04 68.80 25.16

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Fermat Contest Concours Fermat





1 E 0.25 0.31 0.50 0.41 98.41 0.11 98.522 A 97.68 0.81 0.93 0.42 0.13 0.03 97.713 B 0.12 98.93 0.31 0.36 0.12 0.15 99.084 B 0.56 95.57 2.81 0.67 0.20 0.19 95.755 C 3.07 1.18 90.06 2.22 1.16 2.31 92.196 E 0.38 2.75 0.98 0.36 95.24 0.29 95.527 D 2.85 2.41 1.67 87.67 4.23 1.17 88.718 C 2.65 2.60 77.60 2.92 4.52 9.71 85.959 D 5.12 2.02 2.93 77.94 8.43 3.57 80.83

10 E 1.62 6.84 1.71 5.50 79.61 4.72 83.5511 A 81.50 8.43 4.37 1.09 0.75 3.86 84.7712 E 1.92 3.22 2.97 8.54 82.04 1.31 83.1313 C 9.90 5.49 64.89 4.76 5.60 9.36 71.5914 A 89.24 1.40 5.09 1.69 0.48 2.10 91.1515 C 10.56 4.82 69.79 4.45 1.27 9.10 76.7816 D 12.94 10.07 4.92 41.40 5.00 25.67 55.7017 B 7.80 47.78 11.68 10.26 3.05 19.43 59.3018 B 3.79 32.12 6.48 7.98 5.49 44.13 57.4919 E 4.89 6.64 6.86 5.62 45.11 30.88 65.2620 C 7.53 9.82 13.70 8.30 6.71 53.94 29.7421 A 65.12 2.41 8.03 2.65 6.44 15.35 76.9322 A 15.34 8.23 10.99 7.16 4.11 54.17 33.4723 B 6.62 17.77 10.15 13.88 5.83 45.74 32.7524 E 4.35 8.74 7.66 7.09 5.96 66.19 17.6325 C 6.27 5.77 8.55 8.19 7.68 63.54 23.45

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Student Rankings Classements des eleves

Score/ Pascal Cayley FermatNote Rank/ Rank/ Rank/

Position Position Position150 1 1 1149148147 106146 27145 107 40 30144 127 45 32143142 286 110 67141140 387 157 110139 395 160 115138 419 169 118137 614 303 197136 634 309 201135 788 267134 795 355 268133 894 409 400132 946 432 403131 1161 579 477130 1219 587 484129 1458 650 563128 1484 663 575127 1679 748 772126 1760 789 777125 2002 1027 932124 2085 1044 938123 2361 1149 1062122 2469 1203 1081121 2716 1397 1336120 2835 1478 1370119 3104 1738 1602118 3262 1799 1631117 3549 2007 1871116 3722 2117 1920115 3982 2348 2122114 4126 2479 2177113 4410 2720 2439112 4591 2873 2493111 4825 3110 2782110 5050 3286 2850109 5307 3519 3097108 5537 3747 3176107 5805 4019 3496106 6020 4228 3604105 6262 4452 3892104 6503 4665 4006103 6729 4845 4229102 6998 5075 4365101 7223 5280 4618100 7459 5519 4762


Position Position Position99 7671 5721 509698 7923 5911 523297 8137 6082 547496 8394 6332 564895 8633 6499 587094 8855 6745 604293 9061 6923 632392 9282 7117 646091 9490 7293 665590 9725 7465 680989 9939 7615 699488 10178 7795 718687 10373 7925 737286 10535 8078 750985 10726 8212 765184 10893 8360 779883 11051 8508 795882 11208 8661 814281 11370 8773 827280 11498 8887 839579 11653 8985 852378 11798 9082 863977 11944 9204 877876 12057 9307 891175 12149 9390 900174 12245 9491 909773 12350 9563 918372 12450 9644 930071 12552 9714 939970 12648 9770 947769 12727 9826 953668 12812 9898 961067 12899 9967 968966 12981 10033 975865 13046 10075 982964 13113 10116 986963 13172 10164 992562 13224 10206 997861 13268 10242 1003560 13315 10288 1007759 13350 10322 1012458 13390 10354 1015657 13424 10389 1020456 13447 10416 1023455 13483 10445 1027054 13522 10461 1031553 13548 10484 1034352 13570 10501 1036251 13591 10523 1038950 13606 10549 1041549 13632 10564 10437

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Student Rankings Classements des eleves


Position Position Position48 13648 10574 1045847 13662 10591 1047146 13669 10615 1048245 13679 10635 1049744 13696 10646 1050743 13702 10653 1051842 13711 10663 1052041 13718 10671 1052640 13726 10677 1053439 13730 10685 1054138 13733 10690 1055037 13741 10693 1055636 13745 10701 1055935 13750 10706 1056634 13753 10714 1057033 13756 10718 1057132 13759 10725 1057431 13760 10729 1057830 13763 10735 1058229 10743 1058528 13766 10745 1058627 13772 10749 1058726 13773 10752 1058825 13775 1075324 13776 10756 1058923 1075922 13777 1059021 10761 1059120 10765 1059219 13778 10770 1059418 1077417 1059516 1077515 10777 105961413121110

N.B. These rankings pertain to eligible contestantsonly /N.B. Ces rangs se rapportent seulement aux concur-rents admissibles

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Team Scores Notes des equipes

Scores/ Pascal Cayley FermatNotes # of Schools/ # of Schools/ # of Schools/

No d’ecoles No d’ecoles No d’ecoles440 - 450 6 4 6430 - 439 22 8 5420 - 429 16 6 6410 - 419 26 16 8400 - 409 43 25 22390 - 399 43 30 30380 - 389 44 33 29370 - 379 39 41 37360 - 369 70 39 42350 - 359 44 52 49340 - 349 55 48 48330 - 339 44 55 53320 - 329 42 53 52310 - 319 39 39 36300 - 309 27 42 48

Number of three student teams / Nombre d’equipes de trois elevesPascal Contest / Concours Pascal : 635Cayley Contest / Concours Cayley : 609Fermat Contest / Concours Fermat : 614

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The CENTRE for EDUCATION

in MATHEMATICS and COMPUTING

Le CENTRE d’EDUCATION

en MATHEMATIQUES et en INFORMATIQUEcemc.uwaterloo.ca

2021Results

Pascal Contest(Grade 9)

Cayley Contest(Grade 10)

Fermat Contest(Grade 11)

2021Resultats

Concours Pascal(9e annee – Sec. III)

Concours Cayley(10e annee – Sec. IV)

Concours Fermat(11e annee – Sec. V)

Fermat Contest Honour RollsPalmares pour le concours Fermat

2021Fermat Contest/Concours Fermat

Team Honour Rolls/Palmarès d'équipes

Rank/Rang School/École City/Ville Score/Note1 Marc Garneau C.I. North York 4502 Jaya Int'l H.S. Mississauga 4443 University of Toronto Schools Toronto 4424 St. Robert C.H.S. Thornhill 4405 Iroquois Ridge H.S. Oakville 4386 Lord Byng S.S. Vancouver 4326 Walter Murray C.I. Saskatoon 4328 White Oaks S.S. Oakville 4269 St. Theresa of Lisieux C.H.S. Richmond Hill 42210 The Woodlands Sec. School Mississauga 42010 Toronto District School Board Virtual SS North York 42012 Upper Canada College (Upper School) Toronto 41613 Glenforest S.S. Mississauga 41413 Pinetree S.S. Coquitlam 41415 Semiahmoo S.S. Surrey 41015 Sir Winston Churchill H.S. Calgary 41017 Bloor C.I. Toronto 40617 St. Augustine C.H.S. Markham 40617 Victoria Park C.I. North York 40617 Virtual Secondary School Burlington 40617 Western Canada H.S. Calgary 40622 A.Y. Jackson S.S. North York 40422 Appleby College Oakville 40422 Turner Fenton S.S. Brampton 40422 University Hill S.S. Vancouver 40422 Waterloo C.I. Waterloo 40427 University Transition Program Vancouver 40228 Centennial Collegiate Saskatoon 40028 Mount Douglas S.S. Victoria 40030 Abbey Park H.S. Oakville 39830 Burnaby Mountain S.S. Burnaby 39830 Kuper Academy Kirkland 39830 St. George's School Vancouver 39834 Eric Hamber S.S. Vancouver 39634 R.C. Palmer S.S. Richmond 39636 Collingwood School West Vancouver 39436 Webber Academy Calgary 39438 Kells Academy Montreal 39339 Crescent School North York 39239 Halifax Grammar School Halifax 39239 Heritage Woods Secondary Port Moody 39239 Lisgar C.I. Ottawa 39239 Oakridge S.S. London 39244 Crestwood Prep. College North York 39044 Magee S.S. Vancouver 39044 Mulgrave School West Vancouver 39044 Port Moody Sr. S.S. Port Moody 39044 Royal St. George's College Toronto 39049 Cameron Heights C.I. Kitchener 38849 Fleetwood Park S.S. Surrey 38849 Southridge School Surrey 388


Student Honour Roll/Palmarès d'étudiants

Name/Nom School/École Location/Endroit Grade/Niveau

Group I/Groupe I Scores/Notes 150 - 147CHEN SIQI Marc Garneau C.I. North York 10CONG RUI Richmond 11CUI HAO Marc Garneau C.I. North York 11DAI WILLIAM Marc Garneau C.I. North York 9DENG MAN Jaya Int'l H.S. Mississauga 11DUAN YULAI St. Robert C.H.S. Thornhill 11LI MUYANG Richmond 8LIANG FU Jaya Int'l H.S. Mississauga 11QIN JEFFREY Unionville 11SHUAI RICHARD Walter Murray C.I. Saskatoon 11WANG XUEZHI Royal St. George's College Toronto 9XIAO EDWARD University of Toronto Schools Toronto 11XIE SOPHIE White Oaks S.S. Oakville 11YANG DANIEL University of Toronto Schools Toronto 11YANG HAOZHE Walter Murray C.I. Saskatoon 10YANG JAMES Iroquois Ridge H.S. Oakville 11ZHOU ZIXIANG London 11ZHU KAICHENG Oakville 11

Group II/Groupe II Scores/Notes 146 - 143CHEN JASON St. Robert C.H.S. Thornhill 11CHEN ZIJIAN Toronto District School Board North York 11CHIANG SARAH Toronto 11DONG BENJAMIN The Woodlands Sec. School Mississauga 9FEI XINGYUE Canadian Imperial Academy Scarborough 10GAO VICTOR Richmond Hill 11HAN SHI JIA Lord Byng S.S. Vancouver 11HUANG YUANZHI Markham 11JUNG JONGHYUN Queen Margaret's School Duncan 11KUMAR ARNAV Webber Academy Calgary 11LEE PAULINE Iroquois Ridge H.S. Oakville 11LIANG BALLERINA London 11LIN TIMOTHY Lord Byng S.S. Vancouver 11MA YUDONG Oakville 11SHARMA ARYAN Turner Fenton S.S. Brampton 11SUN LOUIS St. Augustine C.H.S. Markham 11WANG JERRY Oakville 11WANG KEVIN St. Robert C.H.S. Thornhill 11WU LAWRENCE Upper Canada College (Upper Sc Toronto 10XIAO YINGSHAN Oakville 8YOU RAN Richmond 11ZHANG QUAN Richmond 11ZHENG JIYAO Centennial Collegiate Saskatoon 11ZHENG ZIRUI Jaya Int'l H.S. Mississauga 11ZUO QINGZHONG Lord Byng S.S. Vancouver 11



Group III/Groupe III Scores/Notes 142 - 140BARSAN TUDOR Iroquois Ridge H.S. Oakville 11CAO JERRY Abbey Park H.S. Oakville 11CHEN JINGXIANG St. Robert C.H.S. Thornhill 11FAN KEVIN Vaughan 11FANG JASON Prince of Wales S.S. Vancouver 11GOYDER JOSEPH Centennial S.S. Coquitlam 11JI JUN Vancouver 11JIN TAIYI Appleby College Oakville 11LI ZHIYUAN Pinetree S.S. Coquitlam 11LIANG JIADONG Marc Garneau C.I. North York 11LIM ETHAN Waterloo 11LU MAX Marc Garneau C.I. North York 11LUO YUZHONG Surrey 8SHAO JIAYU Dr. Charles Best S.S. Coquitlam 11SITU ALEC University Hill S.S. Vancouver 10SUN FRED St. Theresa of Lisieux C.H.S. Richmond Hill 11WAN JIANGXU University Hill S.S. Vancouver 11WANG ANDREW NORTH YORK 11WANG EVAN Waterloo 11XIONG KATHLEEN North York 11YAN KEVIN R.C. Palmer S.S. Richmond 11YANG MICHAEL Bloor C.I. Toronto 11YANG THOMAS St. Theresa of Lisieux C.H.S. Richmond Hill 11YU DANIEL Waterloo 11YUN HOJIN Marc Garneau C.I. North York 11ZHANG YAOZHONG Western Canada H.S. Calgary 11ZHAO DAVID University of Toronto Schools Toronto 10ZHOU AMELIE Marc Garneau C.I. North York 11ZHOU JIMMY St. Robert C.H.S. Thornhill 10ZHOU SELENA Glenforest S.S. Mississauga 11ZHOU TIANYUE Thornhill 10ZHU RICHARD Marc Garneau C.I. North York 11

Group IV/Groupe IV Scores/Notes 139 - 138CAI YIYUAN White Oaks S.S. Oakville 11CAO IRENE The Woodlands Sec. School Mississauga 11CHEN BERNIE North York 10CHEN SHARON University of Toronto Schools Toronto 11CHEN YURU Upper Canada College (Upper Sc Toronto 10CHOI CHRISTIAN University of Toronto Schools Toronto 11CHUNG JUSTIN The Woodlands Sec. School Mississauga 11CHUNG NATHAN The Woodlands Sec. School Mississauga 11CONSTAS ANDREAS London 11DENG VICTOR Semiahmoo S.S. Surrey 11DENGLER RAFFAELE Academy for Gifted Children-PA Richmond Hill 11DHANVANTHRY SUMEDH Marc Garneau C.I. North York 11GAO HENRY Unionville 11GE JINGYI Richmond Hill 11GUAN LEO Richmond Hill 11GUO KEVIN St. George's School Vancouver 11GUO VIVIAN Richmond 11



Group IV/Groupe IV Scores/Notes 139 - 138HAN JAEWON North York 11HARIMOTO SATOSHI Burnaby 11HAZRA DRON The Woodlands Sec. School Mississauga 11HESSAMI PILEHROOD MARIA Toronto District School Board North York 11HU SUHAO Mount Douglas S.S. Victoria 11HUANG ETHAN St. Robert C.H.S. Thornhill 10HUANG JASON Eric Hamber S.S. Vancouver 9HUNDAL NAVTAJ Panorama Ridge S.S. Surrey 11JACOBS LUCAS Mississauga 11JIANG ANTIAN North York 8JIN QIANHUI Garth Webb S.S. Oakville 11KAPOOR YASH Mississauga 11LATCHUPATULA HARSHITH Mississauga 11LEE EMMA Collingwood School West Vancouver 11LU COCO Sir Winston Churchill H.S. Calgary 11PAN OWEN Mississauga 11PEI ALLEN University of Toronto Schools Toronto 11PENG CHEN Marc Garneau C.I. North York 11PENG SARAH St. Robert C.H.S. Thornhill 11RAO LINDA Lord Byng S.S. Vancouver 11SHAO KEVIN London 10SHENG DAISY Nepean 11SHI ZHANRAN Semiahmoo S.S. Surrey 11SHU MICHAEL Richmond Christian S.S. (secon Richmond 11SUI ERIC Kanata 9SUN SOFINE Markham 11SUN STEVEN LINYI White Oaks S.S. Oakville 11WANG JAESON St. Mary's C.S.S. Hamilton 11WANG KEVIN Toronto 11WANG YIRAN Victoria Park C.I. North York 11WU WEI Point Grey S.S. Vancouver 11WU YIHUI Virtual Secondary School Burlington 11XIE CHENGHAN Campbell C.I. Regina 11XU ANGELA Toronto District School Board North York 11XU BRASEN Marc Garneau C.I. North York 11XUE JEREMY St. Theresa of Lisieux C.H.S. Richmond Hill 11YANG KAI WEN North York 11YANG ROBERT Centennial Collegiate Saskatoon 8ZHANG IVY St. Robert C.H.S. Thornhill 11ZHANG SUNNY Western Canada H.S. Calgary 11ZHAO ASHLEY MILTON 10ZHAO DANIEL MILTON 10ZHAO DI Halifax Grammar School Halifax 11ZHOU MICHELLE Burnaby Mountain S.S. Burnaby 11

Group V/Groupe V Scores/Notes 137 - 134BAI RICKY David Thompson S.S. Vancouver 11BRAJUKA ANGELO Waterloo 11CAI YIZHOU Marc Garneau C.I. North York 11CHATTERJEE KAUSHIK The Woodlands Sec. School Mississauga 11CHEN BRYAN Pinetree S.S. Coquitlam 11



Group V/Groupe V Scores/Notes 137 - 134CHEN ELIZABETH St. Robert C.H.S. Thornhill 10CHEN ERIC Markham 11CHEN JERRY Guelph C. and V.I. Guelph 11CHEN JORDAN The Country Day School King City 10CHEN SIHAN Lakefield College School Lakefield 11CHEN TIAN Waterloo 11CHEN YIDI St. Augustine C.H.S. Markham 11CHENG GONG Vancouver 11CHENG JASON North York 11CHI XINGZHOU Iroquois Ridge H.S. Oakville 11CHUNG MACY Burnaby North S.S. Burnaby 11CHUNG ROBERT Woburn C.I Scarborough 11COMSA VLAD Waterloo C.I. Waterloo 11CONSTANTINESCU VLAD Elora 11DE BARROS RYAN Pierrefonds Community H.S. Pierrefonds 11DIAZ DEARSON Matthew McNair S.S. Richmond 11DING CHRISTOPHER Unionville 11DUAN KEVIN Kells Academy Montreal 11FAN ZHAOXUAN Heritage Woods Secondary Port Moody 11GAO ROSANA Markham 11GE MIA Magee S.S. Vancouver 11GONG ANDY Richmond Hill 11GOU DAVID Waterloo C.I. Waterloo 11GUO RYAN Glenforest S.S. Mississauga 11HAO SCOTT Waterloo C.I. Waterloo 10HE GRACE Cardinal Carter C.H.S. Aurora 11HONG HANNA University of Toronto Schools Toronto 11HONG JAMES Semiahmoo S.S. Surrey 11HU TONY Westmount Charter School HS Calgary 11HUANG ETAN Fleetwood Park S.S. Surrey 11HUANG JIAHUA Markham 11HUANG SIYU St. Thomas of Villanova Colleg King City 11HUANG STEPHEN Sir Winston Churchill H.S. Calgary 11HUANG ZEYU Pinetree S.S. Coquitlam 11JAKOVLJEVIC NIKOLA Richview C.I. Etobicoke 11JI RUIZE A.Y. Jackson S.S. North York 11JIANG HAOZHOU Victoria Park C.I. North York 11JING YINAN Deran Academy Richmond Hill 11KANG BRIAN Toronto 11KIM HILARY St. Theresa of Lisieux C.H.S. Richmond Hill 11KIM SEUNGCHAI Walnut Grove S.S. Langley 11KIM STEVE St. Theresa of Lisieux C.H.S. Richmond Hill 11LI ELAN Vancouver 11LI LILY North York 11LI XINRAN Mulgrave School West Vancouver 11LIAN CHARLENE Stratford Hall Vancouver 11LIANG JOSEPH Sir Winston Churchill H.S. Calgary 11LIM BRIAN Glenlyon Norfolk School Victoria 11LIN SHAAN Crestwood Prep. College North York 11LIU JOSHUA Southpointe Academy Delta 11LIU KEVIN University Transition Program Vancouver 9LOUIE BRADLEY Burnaby Central S.S. Burnaby 11



Group V/Groupe V Scores/Notes 137 - 134LU JEFFREY St. Robert C.H.S. Thornhill 11LU NATHAN Toronto 11LUO XINING Markham 11LYAKISHEV ALEXANDER University of Toronto Schools Toronto 11MA RYAN The Woodlands Sec. School Mississauga 11MAO OLIVER White Oaks S.S. Oakville 10MCDOWELL GAVIN Lisgar C.I. Ottawa 11MIHAI MARIA George P. Vanier Jr. H.S. Fall River 8MURAWALA SHASHWAT SATEC @ W.A. Porter C.I. Scarborough 11NING ALWIN Ottawa 11OTT CALEB Ottawa 11OUYANG SAMANTHA North York 11PAPNEJA ARUL University of Toronto Schools Toronto 11PARKINSON AVERY Elmwood School Rockcliffe 11PATEL SHIV Pickering H.S. Ajax 11POPAT RIAN Burnaby Mountain S.S. Burnaby 11QI JUNZHE London 10REN HENRY A.Y. Jackson S.S. North York 11SHEN DANIEL Holy Trinity School Richmond Hill 11SHI YUQI Pinetree S.S. Coquitlam 11SHIN JAEWOOK White Oaks S.S. Oakville 11SHINN JUNGMIN Pinetree S.S. Coquitlam 11SUN DONNY Sir Winston Churchill H.S. Calgary 11SUN TIANYUE RUBY White Oaks S.S. Oakville 11TAM ANDREW North York 11TAN RYAN Sentinel S.S. West Vancouver 11TANG MARTIN Glenforest S.S. Mississauga 11TO ERIK R.C. Palmer S.S. Richmond 11VASSILEV BORIS Glenforest S.S. Mississauga 11VASUDEVA RAGHAV Turner Fenton S.S. Brampton 11VENKATARAMAN AMOL Scarborough 11VYAS RAUNAQ Iroquois Ridge H.S. Oakville 11WANG ALLEN Southridge School Surrey 11WANG BILL West Point Grey Academy Vancouver 11WANG CINDY Bloor C.I. Toronto 11WANG GEORGE University of Toronto Schools Toronto 11WANG RAY Lisgar C.I. Ottawa 9WANG RAYMOND University Transition Program Vancouver 9WANG THOMAS Victoria Park C.I. North York 11WANG XIAOYAO Kuper Academy Kirkland 10WANG YINGXUAN Mount Douglas S.S. Victoria 11WANG YUANZHE Mississauga 11XIA YU XIN Oakridge S.S. London 11XIAO XUN AMANDA Richmond 11XIONG BOB Port Moody Sr. S.S. Port Moody 11XU SAM Virtual Secondary School Burlington 10YAN CHENKAI St. Robert C.H.S. Thornhill 11YE FELIX Burnaby South S.S. Burnaby 11YOU YUE Richmond 11YU KEVIN Pickering College Newmarket 11YUAN DEREK Virtual Secondary School Burlington 11ZAHARIA LUCAS ZAHARIAThe Woodlands Sec. School Mississauga 11



Group V/Groupe V Scores/Notes 137 - 134ZHANG BO JUN Lord Byng S.S. Vancouver 11ZHANG FENGYUAN Ajax 11ZHANG JOSHUA Lo-Ellen Park S.S. Sudbury 11ZHANG MATT Upper Canada College (Upper Sc Toronto 11ZHANG RUIBO Ecole Salish Secondary Surrey 11ZHANG ZIXUAN Oakville 11ZHAO TIANZHUO Kuper Academy Kirkland 10ZHAO YONGHAO Crescent School North York 11ZHENG ALAN Toronto District School Board North York 11ZHENG EDWIN Ottawa 11ZHENG EVELINA Unionville 11ZHENG SILVIA Fraser Heights S.S. Surrey 11ZHOU AARON University of Toronto Schools Toronto 11ZHOU JASON North York 11ZHOU LAYTON Henry Street H.S. Whitby 11ZHU BOHAN A.Y. Jackson S.S. North York 11ZOU JOEY The Woodlands Sec. School Mississauga 11


Team Honour Rolls/Palmarès d'équipesInternational

Rank/Rang School/École City/Ville Score/Note1 PATH2AI Learning San Jose 4441 Shenzhen Senior H.S. Shenzhen 4443 Philippine Science High School Quezon City 4344 Chinese Int'l School Hong Kong 4325 Kultur Science High School Istanbul 4286 H.S. Affiliated to Nanjing Normal Uni. Nanjing Jiangsu 4237 UWC South East Asia East Campus Singapore 4148 Math Trainers Guild of Philippines Zamboanga City 4129 ICAE Troy 41010 Attached M. S. to Jiangxi Normal Univers Nanchang 40810 Bilfen Antalya High School Antalya 40810 Hefei No.8 High School Hefei 40813 Harbin No. 9 High School Harbin 40414 Izmir Bahcesehir High School for Science Izmir 40214 Uskudar American Academy Istanbul 40216 Munsang College Kowloon City 40016 Seoul Foreign High School Seoul 40016 Shenzhen Grit Academy Shenzhen 40019 The Affiliated Tianhe School of GDEMS Guangzhou 39820 Wuhan Maple Leaf Int'l School Wuhan Hubei 39721 Guangdong Country Garden Sch. Foshan City 39622 Communication University of Zhejiang Hangzhou 39523 Istanbul Int'l Community School Istanbul 39423 The Koc School Istanbul 39425 Segue Global Prep School Mumbai 39225 St. Mary's Canossian College Tsimshatsui Kowloon 39227 Beijing New Talent Academy Beijing 39027 Step By Step School Noida 39027 Zhengzhou Foreign Language School Henan Zhengzhou 39030 Oberoi International School Mumbai 38831 Aci H.S. and Aci Primary School Istanbul 38631 BASIS International School Parklane Harb Park Lane Harbour XiaChon 38631 Metu DF High School - Ankara Ankara 38631 Shenzhen (Nanshan) Concord College of Si Nanshan District 38631 St. Johnsbury Academy Jeju Seogwipo 38636 Nansha College Preparatory Academy Guangzhou 38537 Private Bilfen Kayseri H.S. KAYSERI 38437 Tanglin Trust School Singapore 38439 K. International School Tokyo Tokyo 38239 Shanghai Australian International School Shanghai 38241 AIC QingTeng Academy Guangzhou 38041 ODTU Mersin College Mersin 38043 Korea Kent Foreign School Gwangjingu/Seoul 37744 Concordia International School Hanoi Hanoi 37644 FMV Ozel Ayazaga Isik Lisesi Istanbul 37644 Jurong Country Garden School Jurong 37647 Branksome Hall Asia Seogwipo-si 37447 Dwight School Seoul Seoul 37447 Izmir Buyukcigli Ozel Turk Koleji Izmir Cigli 37447 SIMETRI Tangerang 37447 Ted Bodrum College Mugla 37447 The Doon School Dehradun 37447 The South Island School Aberdeen 374


Student Honour Roll/Palmarès d'étudiantsInternational

Name/Nom School/École Location/Endroit Grade/Niveau

Group I/Groupe I Scores/Notes 150 - 146CHEN XIANG Shenzhen Senior H.S. Shenzhen 11DALIDA RAPHAEL DYLANPhilippine Science High School Quezon City 10DAS ROHAN BASIS Independent Silicon Vall San Jose 8LI CATHERINE PATH2AI Learning San Jose 9LI YUFEI Shenzhen Senior H.S. Shenzhen 11SONG HAOXI JAMES Chinese Int'l School Hong Kong 11XUE BRIAN PATH2AI Learning San Jose 8ZHENG SHIZHAO Changshu 11

Group II/Groupe II Scores/Notes 145 - 143ALGENIO DEANNE Math Trainers Guild of Philipp Zamboanga City 11CHEN YIRAN Shenzhen Senior H.S. Shenzhen 11HUANG YUTONG H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10KARATAS YUSUF CEMAL Private Technical Schools Kocaeli 11KAUSHIK RAKSHIT Gurgaon 10KIM JAEHAK Sta.rosa 11MA GARETH Chinese Int'l School Hong Kong 10MARTINEZ ENRICO Philippine Science High School Quezon City 11OVGUER YAVUZ MERT Kultur Science High School Istanbul 11SHAH DEV Oberoi International School Mumbai 11WANG JINGXUAN Wuhan Maple Leaf Int'l School Wuhan Hubei 11WANG KAIJIE H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10XU YUAN Soong Ching Ling Shanghai 10YU YONGQING BASIS International School Par Park Lane Harbour Xi 11ZHU BAOMO PATH2AI Learning San Jose 9

Group III/Groupe III Scores/Notes 142 - 138ARAN AYUSH Transitions Lab Prep School Thiruvanathapuram 11BALKOZAK DORUK Izmir Bahcesehir High School f Izmir 11BERMUDEZ DOMINIC Philippine Science High School Quezon City 11BORA ARDA Kultur Science High School Istanbul 11CHEN ALEX PATH2AI Learning San Jose 8CHOI YOUNG JU Dwight School Seoul Seoul 11DENG HANYANG Guangzhou 11EKSI AYCA SUKRAN Kultur Science High School Istanbul 11GAO ANQI CHANG ZHOU City 11GU EMILY Shanghai American School (West Shanghai 11GUO KUNHAN Shenzhen (Nanshan) Concord Col Nanshan District 11GUPTA SAMBHAV ICAE Troy 11KARAKUS BUSE Kultur Science High School Istanbul 11KIM YUMIN American Embassy School New Delhi 10LAI QUERIDA Chinese Int'l School Hong Kong 11LEE DAVID PATH2AI Learning San Jose 9LEE JOANNE Seoul Foreign High School Seoul 11LEI KYLE PATH2AI Learning San Jose 9LI SHIZHONG Harbin No. 9 High School Harbin 11NADHIF HARYADIPTA MUHAMMAD Wardaya College Jakarta Barat 11



Group III/Groupe III Scores/Notes 142 - 138NARIN YAMAN Kultur Science High School Istanbul 11NISHIDA TAIGA PATH2AI Learning San Jose 9PALOMAR WESLEY GAVIN Philippine Science High School Quezon City 11SAGISMAN CAN CEDAY Kultur Science High School Istanbul 11SHEN CHANGKUN Shenzhen Grit Academy Shenzhen 10SUN ZHONGYI UWC South East Asia East Campu Singapore 11TASCI CEM Kultur Science High School Istanbul 11UCAR CAN The Koc School Istanbul 11VATS ANVAY UWC South East Asia East Campu Singapore 11WU CHENWEI Rugao International Academy BF Rugao 11XU YUEKAI AIC QingTeng Academy Guangzhou 11YILMAZ DENIZ Kultur Science High School Istanbul 11ZAFER SELIN Bilfen Antalya High School Antalya 11ZHANG AUDREY ICAE Troy 11ZHANG KAIJIE Guangzhou 11ZHANG KAIXIN Nanwai King's College School Wuxi City 10ZHAO JIANING Tsinghua University High Schoo Beijing 11

Group IV/Groupe IV Scores/Notes 137 - 134AGARWAL MANAN Transitions Lab Prep School Thiruvanathapuram 11AGARWAL VIKHYAT Kolkata 11AGGARWAL ANANYA Transitions Lab Prep School Thiruvanathapuram 11AGRAWAL RAGHAV Transitions Lab Prep School Thiruvanathapuram 11AKVARDAR ALANUR Kultur Science High School Istanbul 11ALTEZA GABRIEL Philippine Science High School Quezon City 11ANG VINCE DEXTER Math Trainers Guild of Philipp Zamboanga City 11BULUT ECE Bilfen Antalya High School Antalya 11CHA YUNSOO Tianjin Int'l. School Tianjin 11CHAUDHARY MUNEEB Maktab Lahore 11CHEN KAIZ HE H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10CHEN ZURUI Shenzhen Grit Academy Shenzhen 9CHO HYOCHAN Brighton College Abu Dhabi Abu Dhabi 11CHO HYUNG JUN Sinarmas World Academy BSD City 11CHUHAN SONG Chengdu No 7 H. S. (Gaoxin Cam Chengdu 10CHUNG EDEN Int'l School of Geneva (S.S.) Geneva 11CUBUKCU UMUT CAN Izmir Bahcesehir High School f Izmir 11CUI XIULIE Shanghai Australian Internatio Shanghai 11DABIL ELANAZ Bilfen Antalya High School Antalya 11DAVID MALKS MOGEN Philippine Science High School Quezon City 10DEMIR ZEYNEP Private Bilfen Kayseri H.S. KAYSERI 11DEVRE HUSEYIN YAGIZUskudar American Academy Istanbul 11DING XIANGYV Hefei No.8 High School Hefei 11FERNALO CLAYTON Wardaya College Jakarta Barat 11GAO YI Communication University of Zh Hangzhou 11GARG TANMAY Step By Step School Noida 11GARODIA NIMAYE Transitions Lab Prep School Thiruvanathapuram 11GOKHALE VEER Transitions Lab Prep School Thiruvanathapuram 11HAN YOUBIN Weihai Zhongshi Foreign School Weihai 11HU YING Attached M. S. to Jiangxi Norm Nanchang 11HUANG YANDA Hefei No.8 High School Hefei 10HWANG SEOHA Istanbul Int'l Community Schoo Istanbul 11



Group IV/Groupe IV Scores/Notes 137 - 134IP WING St. Mary's Canossian College Tsimshatsui Kowloon 11JALAN TUSHAR The Doon School Dehradun 11JEON YONGWOOK Istanbul Int'l Community Schoo Istanbul 11JHAVERI RHIAAN Mumbai 11KAMPANI SHIV Transitions Lab Prep School Thiruvanathapuram 11KEE LOK SANG Munsang College Kowloon City 11KHUNT MAHDI RAZA Mahatma Gandhi International S Ahmedabad 11KIM DONGGEON Shanghai American School (West Shanghai 11KOITA SAHIL Transitions Lab Prep School Thiruvanathapuram 11KUZEY ATA UZAY IZMIR OZEL TURK FEN LISESI IZMIR 11KWAK ANDREW Demarest 11KWON JOHN Gyeonggi Suwon Int'l Sch. Suwon Gyeonggi-do 11LAM TIFFANY St. Mary's Canossian College Tsimshatsui Kowloon 11LI MINGRUI Chengdu No 7 H. S. (Gaoxin Cam Chengdu 11LI ZIJIAN The Affiliated Tianhe School o Guangzhou 11LIU YUNQI Harbin No. 9 High School Harbin 11LU YOLANDA ZIYU Chengdu No 7 H. S. (Gaoxin Cam Chengdu 10LUK RACHEL The South Island School Aberdeen 11MA LI NKUN Hefei No.8 High School Hefei 11NANDHAKUMAR AADHARSH Tanglin Trust School Singapore 11OLIVER LIM JOSEPH Wardaya College Jakarta Barat 11PAKSOY ECE Uskudar American Academy Istanbul 11PAKSOY EDA Uskudar American Academy Istanbul 11PATABALLA ANEESH UWC South East Asia East Campu Singapore 11PENG LINQI Chengdu No 7 H. S. (Gaoxin Cam Chengdu 11PERMALLA YASH Trumbull 11RAGHU MOHNISH UWC South East Asia East Campu Singapore 11SINGH NANAKI Transitions Lab Prep School Thiruvanathapuram 11SUN JIA The Affiliated Tianhe School o Guangzhou 11SUN KAIJIE Hefei No.8 High School Hefei 11TANG KEEAN Math Trainers Guild of Philipp Zamboanga City 11TUR YALCIN The Koc School Istanbul 11TURAN ALP Aci H.S. and Aci Primary Schoo Istanbul 11UMUT MERT Private Technical Schools Kocaeli 11VODEB GHOSH RAHUL American Embassy School New Delhi 10WANG SHUNQI Communication University of Zh Hangzhou 11WU YIBO Attached M. S. to Jiangxi Norm Nanchang 11XU JADE ICAE Troy 11YE ZHIJIANG Attached M. S. to Jiangxi Norm Nanchang 11ZENG TERENCE CHARLOTTE 11ZHANG ANTHONYDELIN The Affiliated H.S. of South C Guangzhou Guangdong 11ZHANG RUIJIA Hefei No.8 High School Hefei 11ZHANG ZIYUAN Hefei No.8 High School Hefei 11ZHITENEVA ANTONINA Lyceum Alpinum Zuoz Zuoz 11ZHOU LINYU Beijing New Talent Academy Beijing 11

Group V/Groupe V Scores/Notes 133 - 128AKGOCMEN MUHAMMET Private Technical Schools Kocaeli 11AKKOL BARKIN Private Technical Schools Kocaeli 11AKYUREK TUNA Itu Gvo Ekrem Elginkan H.S. Istanbul 11ANDISMAN FARREL Wardaya College Jakarta Barat 11



Group V/Groupe V Scores/Notes 133 - 128ARBERK IREM DENIZ Bahcesehir Eskisehir College Eskisehir 11ARORA ARYAN Oberoi International School Mumbai 11ASLANTURK SAHIN EREN FMV Ozel Ayazaga Isik Lisesi Istanbul 11AVCIOGLU CAN ITU GELISTIRME VAKFI OKULLARI IZMIR 11BACOMO HANNAH DENISEPhilippine Science High School Quezon City 10BANSAL SAANYA Kolkata 11BASER EMRE Hisar School Istanbul 11BASIBUYUK TALHA Private Technical Schools Kocaeli 11BULBUL CAN POLAT Izmir Bahcesehir High School f Izmir 11BUNTORO JUSTIN Jakarta 11BURCAK YAGMUR Ronesans Ozel Okullari Egitim Istanbul 11CALUBAQUIB KIERSTEN GENEPhilippine Science High School Quezon City 10CHAN PAK HEI Munsang College Kowloon City 11CHAN SHI CHENG Munsang College Kowloon City 11CHEN CHLOE JIAXUANGuangdong Country Garden Sch. Foshan City 11CHEN HUAZHAN Canada Hefei No. 1 S. S. (BC o Hefei 11CHEN ZHANMING Guangdong Country Garden Sch. Foshan City 11CHEUNG KEVIN SKH Lui Ming Choi S. S Hong Kong 8CHEW XIN YING Shanghai American School (West Shanghai 11CHIEN STEPHEN K. International School Tokyo Tokyo 11CHU DERUI Canadian Int'l School of Hong Aberdeen 9CHUNG OYEON Seoul Foreign High School Seoul 11CIFCILER EZGINUR Kultur Science High School Istanbul 11DALAL ADITYA Transitions Lab Prep School Thiruvanathapuram 11DASGUPTA PRANSHU Muscat 11DENG SIMON Tangshan No. 1 H.S. Tangshan 11DOGANAY EGE Metu DF High School - Ankara Ankara 11DOLLISON HEDELITO Philippine Science High School Quezon City 10DU ZONGRAN Boren Sino-Canadian School Jiangmen Guangdong 11EBRAHIMI IRANPOUR ELYAR Young Mathematician Associatio Tehran 11ELMACI YAVUZ SELIM Ozel Sahin Anadolu Lisesi Sakarya 11ENG VALERIE PATH2AI Learning San Jose 9FANG CHENG Guangdong Country Garden Sch. Foshan City 11FONG TING HIN Munsang College Kowloon City 11FU YINGHAN Guangdong Country Garden Sch. Foshan City 11GAO MICHAELJIELUNShenzhen Yaohua Experimental S Shenzhen 11GAYGUSUZ TURKER Izmir Bahcesehir High School f Izmir 11GUNAL AHMET BATUHANMetu DF High School - Ankara Ankara 11GUNDUZ YIGIT Uskudar American Academy Istanbul 11GUO JUNYI Jurong Country Garden School Jurong 11HAMURCU GORKEM Tarsus American College Tarsus/Mersin 11HAOKEN ALISA Sinarmas World Academy BSD City 10HE CHUANZHI The Affiliated H.S. of South C Guangzhou Guangdong 11HOU WENYUE Zhengzhou Foreign Language Sch Henan Zhengzhou 11HU ZHENGLUN Zhengzhou Foreign Language Sch Henan Zhengzhou 11HUANG ASHLEY PATH2AI Learning San Jose 8HUANG HAIYUN Tsinghua University High Schoo Beijing 11HUANG PATRICK PATH2AI Learning San Jose 9HWANG JAEHA American Embassy School New Delhi 10HWANG JUSTIN International School of Busan Busan 11JAVERI JAY Segue Global Prep School Mumbai 11JEONG YUJIN QSI Int'l School of Shekou Shekou 11



Group V/Groupe V Scores/Notes 133 - 128JIANG TIANEN Harbin No. 9 High School Harbin 11KAIYANG ZHANG Shenzhen Grit Academy Shenzhen 10KARADEMIR KAAN Itu Gvo Ekrem Elginkan H.S. Istanbul 11KARASAKAL BURAK Metu DF High School - Ankara Ankara 11KHOIRI AZKA AUFA MAN 4 JAKARTA Jakarta 11KHOO JUSTIN Math Trainers Guild of Philipp Zamboanga City 11KIM DANIEL PATH2AI Learning San Jose 8KIM MINSEO St. Johnsbury Academy Jeju Seogwipo 11KIM RAEWON Chinese Int'l School Hong Kong 11KIM TAE HWAN Ivy Collegiate School Seo-gu 11KO JAEMIN Tianjin Int'l. School Tianjin 11KOCABAS BATUHAN Izmir Bahcesehir High School f Izmir 11KULSHRESTHA ANANYA Fremont 11KURT SELIN Bilfen Antalya High School Antalya 11KWAK KYOUNG CMIS Canada (Songdo Peninsula Incheon 11LEE DONGGYU Prague 11LEE DONGHUN Seoul 11LEE SEONWOO Branksome Hall Asia Seogwipo-si 11LI TAIRAN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10LI XINYANG Hefei No.8 High School Hefei 11LIN HAOYANG Guangdong Country Garden Sch. Foshan City 11LIU AMADEUS PATH2AI Learning San Jose 9LIU INGHAO Nansha College Preparatory Aca Guangzhou 11LIU KEVIN PATH2AI Learning San Jose 8LIU SIZHE Guangdong Country Garden Sch. Foshan City 11LOPEZ CAESAR Philippine Science High School Quezon City 10LU DAVID Jersey City 11OGUZ GAMZE Ugur Schools Antalya Calli Cam Muratpasa/antalya 11ONAL EGE Izmir Bahcesehir High School f Izmir 11OZSU YILMAZ EREN Ted Bodrum College Mugla 11PARK HYUNWOOK Tianjin Int'l. School Tianjin 11PARK MINSEOK Walworth Barbour American Int' Evan Yehuda 11PARK RYAN St. Johnsbury Academy Jeju Seogwipo 11PARK SEOYOUNG Ruamrudee International School Bangkok 11PARTHASARATHY AKAASH Gurugram 11PRAKASH ARUL Step By Step School Noida 11REYES BELTRAN JUAN ESTEBAN Colegio Jose Max Leon Cundinamarca Cota 11SAMETOGLU ALPER MEHDI Istanbul 11SAMLI ILHAN KAAN Ted Bodrum College Mugla 11SHAH DEVARYA Transitions Lab Prep School Thiruvanathapuram 11SHAH JAY Segue Global Prep School Mumbai 11SHAH KEVAL Segue Global Prep School Mumbai 11SHAH KRISHIV Mumbai 11SHAO TERESA Shanghai American School (West Shanghai 11SHARMA HARSHVARDHAN Transitions Lab Prep School Thiruvanathapuram 11SHYLE CLAIRE SIMETRI Tangerang 10SIMSEK ONUR UMUT IZMIR OZEL TURK FEN LISESI IZMIR 11SINGH ACHAL PRATAP International School Kenya ISK Nairobi 11SINGH JAYADITYA Step By Step School Noida 11SOLAKLI YIGIT Ozel bilfen Iskenderun H.S Iskenderum 11SONG CHAEBEEN Korea Kent Foreign School Gwangjingu/Seoul 11SONG JUNIL Korea Kent Foreign School Gwangjingu/Seoul 11



Group V/Groupe V Scores/Notes 133 - 128SURAPANENI PRANEETH Transitions Lab Prep School Thiruvanathapuram 11TAN SHANGJUN Chengdu No 7 H. S. (Gaoxin Cam Chengdu 10TSE PUI SING HKMA David Li Kwok Po College Kowloon 11URABE SHIRO K. International School Tokyo Tokyo 11WANG LUO YI Harbin No. 9 High School Harbin 11WONG KEIIN Guangdong Country Garden Sch. Foshan City 11WONG KING HIN Munsang College Kowloon City 11WU MUYANG Hefei No.8 High School Hefei 11WU SIYUAN Beijing New Talent Academy Beijing 11XIA HUATIAN H.S. Affiliated to Nanjing Nor Nanjing Jiangsu 10XIAO YONGZHE Attached M. S. to Jiangxi Norm Nanchang 11XIE YUMING Zhengzhou Foreign Language Sch Henan Zhengzhou 11XIN SIHENG Guangdong Country Garden Sch. Foshan City 11YAMAGUCHI EMA Concordia International School Hanoi 11YANG ZHONGYUAN Xianda College of Economics an Shanghai 11YAZICI AZIZ CAN ODTU Mersin College Mersin 11YIGIT EMRULLAH Uskudar American Academy Istanbul 11YOO GIMIN Cheongna Dalton School Incheon 11YOON JUSTIN Seoul Foreign High School Seoul 11YU QIYANG Flint Hill School Oakton 11ZHANG LANWEN Shenyang Transformation Intern Shenyang 11ZHANG RUOHAN Beijing New Talent Academy Beijing 11ZHANG XINYI Rugao International Academy BF Rugao 11ZHONG HAOYAN The Affiliated Tianhe School o Guangzhou 11ZHOU LYNN BASIS International School Par Park Lane Harbour Xi 11ZHOU TIANYU TEENSEN GENESIS SCHOOL Nanchang 11ZHU CHANGYANG Zhengzhou Foreign Language Sch Henan Zhengzhou 11ZUO XIAOYU Hefei No.8 High School Hefei 11

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