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Status
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Sudoku is a free puzzle game you can play online instantly at Playaby — no downloads, no installs, and no sign-up. Fill the grid so every row, column and box holds 1–9. Fill the grid so every row, column and 3×3 box contains the digits 1–9 with no repeats.
Fill the grid so every row, column and 3×3 box contains the digits 1–9 with no repeats.
Fill the grid so every row, column and 3×3 box contains the digits 1–9 with no repeats. Click a cell, then type or tap a number.
Yes — Sudoku is completely free to play on Playaby, with no downloads, no account, and no in-game purchases.
Yes. Sudoku runs directly in your browser, so it works on desktop, phone, tablet, and shared or restricted computers like school Chromebooks — there's nothing to install and no admin permissions needed.
Click a cell, then type or tap a number. Erase to clear a cell. Given clues are locked.
Playaby has a full page of free puzzle games you can browse and jump straight into — no downloads required for any of them.