It's a Draw
▶ Play Connect 4
Tic‑tac‑toe (or noughts and crosses) is a solved game. You play as X against an AI (O). The AI uses minimax with adjustable strength: Easy = random, Medium = 75% best move, Hard = 90%, Unbeatable = 100% perfect play.
Tap any empty square to place your mark. The board disables automatically while the AI “thinks”. When someone wins, the winning line is highlighted in gold.