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Play Hitori Online

Solve complete 6x6 Hitori puzzles by shading duplicate-number cells while keeping shaded cells non-adjacent and every unshaded cell connected, with shade and keep modes, three layouts, mistake feedback, completion detection, and restart. Play free with no account or download.

Choose puzzle level

Single-player puzzle

No multiplayer mode

Your turnScore 0

How to play

Solve complete 6x6 Hitori puzzles by shading duplicate-number cells while keeping shaded cells non-adjacent and every unshaded cell connected, with shade and keep modes, three layouts, mistake feedback, completion detection, and restart. Choose puzzle level, make your move, and use Restart whenever you want a fresh game.

Strategy tips

  • Shade cells until no number repeats among the visible cells of any row or column.
  • Shaded cells cannot touch orthogonally, so their immediate neighbors must stay unshaded.
  • Keep every unshaded cell in one connected region; avoid cuts that isolate an island.

FAQ

Is Hitori free?

Yes. It is free to play in your browser.

Do I need an account?

No account or email is required.