How To Sudoku
Learn, Play, and Solve Like a Pro
How To Sudoku is the intuitive, beautifully designed app that not only lets you enjoy thousands of puzzles but also teaches you the exact techniques the experts use to solve them.
Whether you're a beginner looking for a fun new hobby or a seasoned player aiming for advanced challenges, we have the features to help you level up.
Key Features You'll Love
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Learn Solving Techniques: Progress from basic moves like Full House to advanced strategies such as Locked Candidate, Naked Pair, X-Wing and more. Our guided levels show you when and how to apply each technique.
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Massive Puzzle Library: Access a huge collection of puzzles for all skill levels.
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Practice & Perfect: Easily enter notes (candidates), check your progress, and get hints on the next technique to apply with the 'How To -> Find' feature.
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Digitalise Your Puzzles: Scan or manually input Sudokus from newspapers, books, or online and solve them digitally within the app.
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Understand the Solution Path: See the step-by-step logic required to solve any puzzle - a powerful learning tool available to premium users.
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Play Anywhere, Anytime: All puzzles and features are available to play completely offline. Perfect for flights, commutes, or wherever you are!
Unlock Your Potential with Premium
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10,000 Puzzles
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Advanced Techniques: Locked Candidate, Naked Pair, Hidden Pair, X-Wing, and more
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'Solution Path': See all techniques required to solve the puzzle to analyse expert solving logic
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'Jump to Technique': Maximise your learning to instantly practice the current level's technique