Bốn liên tiếp — Luật chơi

PopOut

A 7×6 board, four in a row, a rated two-game match. On your turn you either drop a disc as usual or pop one of your own discs out of the bottom row: it leaves the board and the whole column above it falls one cell.

• You may pop only your own disc and only from the bottom row.
• At the table popping is a separate button with an arrow under every column that has your disc at the bottom (key P on the keyboard).
• A pop may complete a row for both players at once. In that case the player who popped wins — this is our club rule.
• A full board does not end the game while there is something to pop.
• Draw — when the same position with the same player to move occurs three times, or after 120 moves in a game.

PopOut is not combined with obstacles or the cylinder.