A responsive, accessible Tic-Tac-Toe with minimax AI. Play 1v1 on the same device or challenge the computer. Scores persist across the session via localStorage.
3×3 grid — place your mark by clicking or tapping a cell.
Three in a row (horizontal, vertical, or diagonal) wins.
Full board with no winner is a tie.
“New Round” starts fresh. “Reset Scores” clears everything.