CrissCross is a hybrid of Gomuku, Go and Othello. You play against the
computer on a 20x18 grid of 360 squares. You and the ST take turns putting
down coloured markers and trying to get five in a row. When one of you is successful in getting five diagonally, vertically or horizontally then you will score 1 point and the five markers are removed from the grid.
The first player to get 10 points will win the game.