六子棋
Two stones a turn. Six in a row wins.
Devised by I-Chen Wu in 2003 and played at the Computer Olympiad.
別名はLiuziqi, 六子棋, Connect Six。
目的
- Be the first to make a line: 6 or more in a row wins.
盤
- A square board of 9, 13, 15, 19 lines; 9×9 by default.
手順
- Black opens with 1 stone; after that each player places 2 stones a turn.
- A full board with no line is a draw.
細則
- Either colour may open, or the first stone may be drawn by lot.
- The threat reading, hints and the chance-of-winning bar apply.
- 19×19 is the standard board. 15×15 gives a shorter game.