KinautiX
Invasión F
Space Arrow
Synoikia
A daily challenge
Space Sudoku
Space Sudoku is our daily sudoku with a space theme: a new board every day, the same for everyone. Solve it whenever you like, keep your streak going, and progress along the season track.
📅 The day's sudoku
A new board every day, exactly the same for every player. You can revisit previous days whenever you like.
🔥 Keep your streak
Solve the daily sudoku and build your streak — the more consecutive days, the better your record.
🏆 Season and trophies
Every month is a new season: rack up completed sudokus and unlock trophies as you progress.
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Discover our apps
KinautiX analyzes your driving style, and Invasión F is our casual strategy game.
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Check our terms of use and our privacy notice to learn how Space Sudoku works and what data it uses.