Paper Soccer (Russian variant)

Play the classic abstract strategy game on the paper - paper soccer. This Russian variant of paper football involves drawing lines to adjacent points on a grid, and players extending the line to three points each turn. The line can change direction at each point but must not touch any existing line (there are no bounce moves). If a player becomes trapped with fewer than three unoccupied points available at the start of their turn, then their turn is forfeited and the opponent gets a "penalty kick". This special move is a straight line in any of the eight compass directions, extending six points, and is the only occasion that other lines may be crossed. If the penalty lands on an already-occupied point, an additional penalty kick is earned. You can play vs computer and human opponent.