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Sudoku Mania

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About Sudoku Mania

Sudoku Mania is a number puzzle game where you fill a grid with the numbers 1–9, without repeating a number in any row or column. Select an empty cell and choose a number; play continues until the board is full.

Solve the puzzles

Use hints if you get stuck. Pencil marks let you note possible numbers in a cell without counting them as answers. You can erase an answer if you later decide it is incorrect, or undo one or more moves; undoing does not roll back the game timer.

Difficulty levels

The game has four difficulty levels:

  • Easy
  • Medium
  • Hard
  • Extreme

Beginner mode allows unlimited mistakes. In normal mode, only a handful of errors are allowed before the game ends.

Challenges and progression

Daily Challenges let you compete against players around the world for the fastest time. Each difficulty has a set number of levels, and completing all of them wins the game.

Leaderboards

Progression- and time-based leaderboards rank you among your friends and players around the world.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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