Instructions: To pick up one match, click over the match furthest to the right.  To pick up 2 matches, click on one match to the left of the match furthest to the right. To pick up 3 matches, click 2 matches to the left of the match furthest to the right. On each turn, you can pick up 1, 2, or 3 matches. The computer will then automatically choose 1, 2, or 3 matches. The object of the game is to force the computer to pick up the last match. It's not easy, so play smart.