三階層×三目並べ（マルばつゲーム）
The basic rule is tic-tac-toe (so-called Marubatsu game). The winner is the one who arranges three of his own pieces before the opponent on any of the vertical, horizontal, and naname on the 3x3 board. Also, if any of the frames are placed in all 9 squares, it will be a draw. However, this game has
