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Tic-Tac-Toe (Component State + Winner Detection)

By FrontendAtlas Team · Updated Jan 30, 2026

Build Tic-Tac-Toe with React state: a 9-cell board, alternating turns, win/draw detection, and a reset button. Prevent overwriting a filled cell and stop play once the game is over. Show a clear status message for next player, winner, or draw. Framework focus: React hooks (useState/useEffect),…

  • Render the Tic-Tac-Toe UI as the main component.
  • Render a 3×3 board (9 cells).

Challenge preview

Tic-Tac-Toe (Component State + Winner Detection): Build Tic-Tac-Toe with React state: a 9-cell board, alternating turns, win/draw detection, and a reset button. Prevent overwriting a filled cell and stop play…. Expect react and state decisions under easy level constraints.

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