譲り落とし
Making four loses. Force your opponent into it.
Our version of the giveaway four-in-a-row variant.
Connect Fourに着想を得た版です。名称は権利者に帰属し、ここに記すのは当サイト独自の規則です。
別名はGiveaway Four in a Row。
目的
- Avoid making 4 in a row: the player who makes it loses.
盤
- A square board of 7, 9, 10 lines; 7×7 by default.
手順
- Players take turns placing one stone on an empty point.
- A stone played anywhere in a column falls to the lowest empty point in it.
- You may not play directly on top of the opponent's last stone while any other column has room.
- A full board is a win for the player who opened.
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.
- 7×7 or 9×9.