Use your mathematical knowledge and skills to find a winning strategy for each of these games. Can you see how they are linked?
Be warned - you may get hooked!
Join the countdown from seven to zero! Will you be the one to take the last counter and win the game?
Some help to get started on Approaching Midnight.
Build up through this collection of games for the ultimate challenge!
Can you find a winning strategy for each of the games in this collection? Can you see how they are linked?
The games in this collection are trickier than they look, so beware!
Read these articles to find out more about all these wonderful games.