Connect Four

How to play Connect Four

Take turns dropping coloured discs into the seven columns. Your discs are red, the computer's are yellow, and each disc falls to the lowest free slot in the column you pick. The first player to line up four of their discs in a row — horizontally, vertically or diagonally — wins.

Tap a column to drop your disc. Choose your challenge: Easy makes casual moves, Medium plans a few moves ahead, and Hard searches deeply and rarely slips up. Block the computer's rows while building your own. Your win/draw/loss tally is kept for the session.