2 out of 3
Can you find a strategy that ensures you get to take the last biscuit in this game?
1 out of 3
A game for 2 people using a pack of cards. Turn over 2 cards and try to make an odd number or a multiple of 3.
1 out of 3
Throw the dice and decide whether to double or halve the number. Will you be the first to reach the target?
1 out of 3
How do different drug-testing regimes affect the risks and payoffs for an athlete who chooses to take drugs?
1 out of 3
You'll need to know your number properties to win a game of Statement Snap...
1 out of 3
In these addition games, you'll need to think strategically to get closest to the target.
2 out of 3
This challenge is a game for two players. Choose two of the numbers to multiply or divide, then mark your answer on the number line. Can you get four in a row?
2 out of 3
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a rhombus.
3 out of 3
Choose the size of your pegboard and the shapes you can make. Can you work out the strategies needed to block your opponent?
