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About Connect Four
Connect Four (4 in a Row) looks simple, but it rewards planning ahead. Every move creates new threats, blocks existing ones, and changes what is possible next.
Because discs stack, the order you play matters. Strong players control key columns, build forcing lines, and create double threats that cannot both be stopped. If you are looking for Connect Four strategy that actually helps, start by learning to spot immediate wins and forced blocks.
Play Connect Four vs AI
Play Connect Four online against the computer and practice the fundamentals: spotting immediate wins, blocking threats, and choosing moves that improve your position.
Even one careless drop can lose the game. Training against the AI helps you recognize patterns, avoid common traps, and improve your Connect Four game.


How to play Connect Four
Connect Four rules are easy to learn: drop one disc per turn and try to connect four in a row before your opponent does.
The real nuance is the stacking. A move is not just about where your disc lands now, but what it enables on the next turns.
Improve by learning strategy
Good Connect Four strategy is about creating threats with tempo. Control the center, look for forks (double threats), and try to force your opponent into only defensive moves.
Because discs stack, some squares are only playable after others are filled. Learn to see which moves unlock winning lines and which ones give your opponent an easy reply, and your results will improve quickly.

Frequently Asked Questions
Connect Four was published by Milton Bradley in 1974. However, the game mechanics are similar to 'The Captain's Mistress', an older game said to have been played by Captain Cook on his voyages.
Similar games you might like
If you enjoy Connect Four, you will probably like these other abstract strategy board games.
Learn, Play, and Have Fun!
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