You may also like

problem icon


This activity investigates how you might make squares and pentominoes from Polydron.

problem icon

Multilink Cubes

If you had 36 cubes, what different cuboids could you make?

problem icon

Cereal Packets

How can you put five cereal packets together to make different shapes if you must put them face-to-face?

Three by Three

Stage: 1 and 2 Challenge Level: Challenge Level:2 Challenge Level:2

Fred from London gave this solution.

Are there any more solutions?
Did anyone try a 4x4?