This is a game for two players. Can you find out how to be the first to get to 12 o'clock?
Can you work out how to win this game of Nim? Does it matter if you go first or second?
A game for two people, or play online. Given a target number, say 23, and a range of numbers to choose from, say 1-4, players take it in turns to add to the running total to hit their target.
A game for two people, who take turns to move the counters. The player to remove the last counter from the board wins.
Can you beat the computer in the challenging strategy game?