Facts about Connect Four
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Variations of Connect Four include Connect Five and Pop Out, where players can remove a disc from the bottom of any column.
- 05
In competitive play, Connect Four has a well-documented opening theory, with the centre column considered the strongest first move.
- 04
A two-player strategy game, Connect Four is played by alternating turns dropping discs into a suspended grid until one player connects four in a row.
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The standard Connect Four grid measures 7 columns by 6 rows, giving players 42 possible disc positions in total.
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Milton Bradley published Connect Four in 1974, featuring a vertically suspended grid where players drop colored discs to form a line of four.
- 01
Solved mathematically in 1988, Connect Four is a perfect information game in which the first player can always force a win with optimal play.