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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 a 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.