Board & Strategy Games
Free board and strategy games against a computer — Tic-Tac-Toe and Connect Four, with adjustable AI difficulty. No signup, playable in your browser.
Board games are the slow ones — no reflexes, no timer, just you and a position. The catch with playing them online is usually the opponent: either you wait for a stranger, or the computer is so weak that winning means nothing.
So we wrote the opponents ourselves and gave them difficulty settings you can actually feel. Tic-Tac-Toe on its hardest setting cannot be beaten — the best you can force is a draw, which is a genuinely interesting thing to try. 4Fever is our four-in-a-row: easy to learn, and much harder than it looks once the AI starts blocking two threats at once.
Both run entirely on your device, so there is no matchmaking, no waiting, and no account. Open the page and it is your move.
All board & strategy games
Tic-Tac-Toe
The 3×3 classic against a computer that plays perfectly with the minimax algorithm. Pick a difficulty — a flawless AI can only be drawn with, never beaten.
Play now4Fever
Drop discs into a 7×6 grid and line up four of your colour — across, down, or diagonally — before the computer does. Its AI uses an alpha-beta minimax search.
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