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 square.
This is a challenging game of strategy for two players with many interesting variations.
A game for 2 players. Using 2 dice, some counters and a games board, can you form a line of counters from one side of the board to the other?
Exchange the positions of the two sets of counters in the least possible number of moves
Can you work out how to win this game of Nim? Does it matter if you go first or second?
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.
This game is known as Pong hau k'i in China and Ou-moul-ko-no in Korea. Find a friend to play or try the interactive version online.
This game for two, was played in ancient Egypt as far back as 1400 BC. The game was taken by the Moors to Spain, where it is mentioned in 13th century manuscripts, and the Spanish name Alquerque derives from the Arabic El- quirkat. Watch out for being 'huffed'.
A collection of games on the NIM theme