Try to picture these buildings of cubes in your head. Can you make them to check whether you had imagined them correctly?
Imagine a 3 by 3 by 3 cube. If you and a friend drill holes in some of the small cubes in the ways described, how many will have holes drilled through them?
How many different ways can you find of fitting five hexagons together? How will you know you have found all the ways?
Seeing Squares game for an adult and child. Can you come up with a way of always winning this game?
Max and Bryony both have a box of sweets. What do you know about the number of sweets they each have?
A game for two players based on a game from the Somali people of Africa. The first player to pick all the other's 'pumpkins' is the winner.
An ancient game for two from Egypt. You'll need twelve distinctive 'stones' each to play. You could chalk out the board on the ground - do ask permission first.
