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

Find the that will sink. Show that the other two can float. ~ ~ ~

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

Find the U-boat that will sink. German U-boat Show that the other two can float. 1944 ~ ~ ~

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

Find the warship that will sink. Show that the other two warships 380 BC can float. ~ ~ ~

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

Find the warship that will sink. Show that the other two warships Trireme 380 BC can float. ~ ~ ~ left impossible (mod 3) 3, 4, 12, 14, 15, 16 3, 8, 13, 14, 14, 18 4, 7, 11, 15, 16, 17

18+14+3=8+13+14

Find the warship 7+11+17 = 4+15+16 that will sink. Show that the other two warships can float.

Viking Longship 839 AD ~ ~ ~

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

Find the warship that will sink. Show that the other two warships can float. 1805 ~ ~ ~

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

German U-boat Find six different numbers than can be organized in two different ways to make this submarine sea worthy. 1944 ~ ~ ~

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

Find the warship that will sink. Show that the other two warships Trireme 380 BC can float. ~ ~ ~

3, 5, 7, 9, 11 2, 6, 9, 11, 13 3, 5, 7, 8, 8

Find the warship that will sink. Show that the other two warships Longship can float. 839 AD ~ ~ ~

2, 10, 30, 40, 50 5, 10, 20, 40, 50 0, 1, 10, 20, 30

Find the warship that will sink. Show that the other two warships Galleon can float. 1805 ~ ~ ~

1, 2, 3, 4, 10 2, 3, 4, 5, 10 2, 3, 4, 5, 6

Find the boat that will sink. Monitor 1862 ~ ~ ~

3, 5, 7, 11, 13, 17 1, 2, 3, 4, 5, 6 2, 3, 4, 5, 6, 7

Dreadnaught 1906 Find the boat that will sink. ~ ~ ~

USS Nimitz 1975 Make a puzzle with one sinking aircraft carrier. ~ ~ ~

German U-boat Find six different numbers than can be organized in two different ways to make this submarine sea worthy. 1944 2 ~ 2 2 ~ 2 2 ~ 2

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

Find the warship that will sink. Show that the other two warships Trireme 380 BC can float. 2 2 2

3 3 3 ~ ~ ~

3, 4, 5, 7 3, 4, 5, 13 3, 4, 5, 28

Find the boat that will sink. Monitor 1862 2 2 2 2 ~ ~ ~ ~

2, 3, 6, 30 3, 9, 17, 30 3, 5, 6, 7 4, 6, 7, 9

Find the warship that will sink. Dreadnaught 1906 Show that the other warships can float. 2 2 2 2 ~ ~ ~ ~

1, 2, 3, 4 -0.5, +0.5, +1.5, +2.5 -2.5, -1.5, -0.5, +0.5 -1.75, -0.75, +0.25, +1.25

USS Nimitz 1975 Find the that will sink. 2 2 2 ~ ~ ~

King George V 1939

Create your own puzzle with only one ship sinking.