1, 2, 3, 4 1, 2, 4, 5 1, 3, 4, 5

~~ ~~~~

Find the warship that will sink.Show that the other two warships

can float.

German U-boat1944

~~ ~~ ~~

2, 2, 3, 3, 4 1, 2, 3, 4, 4 1, 2, 3, 4, 5

Find the U-boat that will sink.Show that the other two can float.

1, 2, 3, 4, 5, 5 1, 2, 3, 4, 5, 6 1, 2, 3, 4, 5, 7

~~ ~~ ~~

Trireme 380 BC

middle impossible

Find the warship that will sink.Show that the other two warships

can float.

5, 10, 15, 20, 40, 50 5, 10, 20, 25, 30, 35 5, 10, 20, 25, 35, 45

~~ ~~ ~~

Trireme 380 BC

middle impossible

Find the warship that will sink.Show that the other two warships

can float.

~~ ~~

3, 4, 12, 14, 15, 16 3, 8, 13, 14, 14, 18 4, 7, 11, 15, 16, 17

~~

Viking Longship 839 AD

Find the warship that will sink.Show that the

other two warships can

float.

left impossible (mod 3)

18+14+3=8+13+147+11+17 = 4+15+16

27, 29, 43, 50, 88, 93 2, 16, 40, 47, 47, 90 4, 9, 31, 56, 69, 89

~~ ~~ ~~

Galleon1805

Find the warship that will sink.Show that the other two warships

can float.

~~ ~~~~

Monitor 1862 Make a puzzle with one sinking warship. All numbers should be different.

~~~~

German U-boat1944

Find six different numbers than can be organized in two different ways to make this submarine sea worthy.

2, 3, 4, 5, 6

Trireme 380 BC

~~ ~~ ~~

1, 2, 3, 4, 5 3, 4, 5, 6, 9

Find the warship that will sink.Show that the other two warships

can float.

Viking Longship 839 AD

~~ ~~ ~~

3, 5, 7, 8, 82, 6, 9, 11, 133, 5, 7, 9, 11

Find the warship that will sink.Show that the other two warships

can float.

Galleon1805

Find the warship that will sink.Show that the other two warships

can float.

~~ ~~ ~~

0, 1, 10, 20, 305, 10, 20, 40, 502, 10, 30, 40, 50

Monitor 1862

~~~~ ~~

2, 3, 4, 5, 62, 3, 4, 5, 101, 2, 3, 4, 10

Find the boat that will sink.

~~~~ ~~

2, 3, 4, 5, 6, 71, 2, 3, 4, 5, 63, 5, 7, 11, 13, 17

Dreadnaught 1906 Find the boat that will sink.

~~~~~~

USS Nimitz1975

Make a puzzle with one sinking aircraft carrier.

~~

German U-boat1944

~~

Find six different numbers than can be organized in two different ways to make this submarine sea worthy.

~~2 2~~2 2

3, 4, 5, 6, 7, 8 4, 5, 6, 8, 11, 12 1, 3, 5, 7, 9, 11

Trireme 380 BC

~~2 2

Find the warship that will sink.Show that the other two warships

can float.

Monitor 1862

3, 4, 5, 283, 4, 5, 133, 4, 5, 7

Find the boat that will sink.

~~3

2

~~3

2

~~3

2

~~2

3, 5, 6, 73, 9, 17, 302, 3, 6, 30

Dreadnaught 1906

~~2

~~2

4, 6, 7, 9

~~2

Find the warship that will sink.Show that the other warships can

float.

USS Nimitz1975

Find the ship that will sink.

~~2

-2.5, -1.5, -0.5, +0.51, 2, 3, 4

~~2

~~2

-1.75, -0.75, +0.25, +1.25

~~2

-0.5, +0.5, +1.5, +2.5

King George V1939

~~2

~~2

~~2

Create your own puzzle with only one ship sinking.