Play Connect 4 vs Computer Free Online
Playing Connect 4 against the computer is a great way to sharpen your strategy — the AI defends threats and sets up wins simultaneously, pushing you to think two or three moves ahead on every turn. Jump in free right now in your browser, no download or account needed, and see how many games you can win against the CPU.
- Connect 4 — Challenge the AI to Connect 4 and try to line up four discs before the computer does. (how to play)
- Tic-Tac-Toe — Test your pattern recognition against a CPU that plays a flawless game of X's and O's. (how to play)
- Chess — Take your grid strategy skills to the highest level with a full chess match against the AI. (how to play)
- Dots & Boxes — Compete against the computer for grid territory in this sneakily deep line-drawing game. (how to play)
- Math Duel — Race the CPU on arithmetic speed and accuracy in this sharp mental challenge. (how to play)