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Three difficulties and a daily puzzle

Sudoku
in Telegram.

Nine digits. No repeats.

Play in Telegram
A Sudoku grid with handwritten digits on paper
A paper grid and pencil-and-paper logic — the same principle in Telegram.Photo: Miraifusionzt4 · CC0. Resized and converted to WebP. The photograph retains its original license.

How to play

Fill the 9×9 grid with digits 1–9. Every row, column and 3×3 box must contain each digit exactly once. Choose a digit, then a cell: an incorrect entry is rejected and counts as a mistake.

Start playing in Telegram

Follow the link, open the bot and press Start. The game board appears right in a message.

Three difficulties and a daily puzzle.

Your turnPRACTICE

Loading the practice board…

A small practice game: interact with the board and test your ideas. Restart whenever you like.

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