The game uses a 3x3 square board. 2 players take turns to play,
either placing a red on an empty square, or changing a red to
orange, or orange to green. The player who forms 3 of 1 colour in a
Reasoning based on this Japanese activity.
A game somewhat similar to 'noughts and crosses' on a much larger
Here we will describe several versions of the game but you will also be able to invent your own games by creatively varying the rules.
All you need are six sets of these cards which feature the numbers 1 to 10.
The object of the game is to build up six stacks in the middle of the table, face up, in order from 1 at the bottom to 10 on the top. The first player to get rid of all his cards is the winner. If the game has to stop at a pre-arranged time the player with the fewest cards wins.