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How To Sudoku

Learn, Play, and Solve Like a Pro

How To Sudoku allows you to enjoy thousands of puzzles and uniquely teaches you the techniques the experts use to solve them.

 

Whether you are a beginner seeking a new hobby or a seasoned player aiming for advanced challenges, we have the features to help you progress.

Key Features You'll Love

  • Learn Solving Techniques : Progress from basic techniques such as Full House to advanced strategies including Locked Candidate, Naked Pair, X-Wing and more. Our unique guided levels demonstrate how and where to apply each technique.

  • Massive Puzzle Library : Access up to 10,000 specially created puzzles for all skill levels.

  • Practice & Perfect: Easily enter notes, check your progress and receive hints on the next technique.

  • Digitise Puzzles : Use your camera to scan a Sudoku. Great for solving and learning from Sudokus in newspapers, books and online. You still receive all the guidance and capabilities provided with the built-in Sudoku puzzles.

  • Understand the Solution Path : See the step-by-step logic required to solve a puzzle.

  • Play Anywhere, Anytime : All puzzles and features are available to play completely offline. Ideal for flights, commutes or wherever you are.

Get Started for Free

Download today and enjoy your initial set of puzzles, a full beginner's tutorial, and access to the three essential techniques, Full House, Naked Single, and Hidden Single. You can also enter notes, check your progress, and input your own sudokus!

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How To Sudoku : Free, includes all the essential features:

  • Specially selected puzzles

  • Access to the three essential techniques: Full House, Naked Single and Hidden Single

  • Pencil mode for notes

  • Duplicate and mistake highlighting

  • Auto note calculation and removal

  • Incremental hints

  • Guided learning

  • Unlimited undo

  • Auto save

  • Dark mode

  • Timer on/off

  • Landscape on iPad

  • Camera mode for puzzle scanning

Unlock your Full Potential with a Subscription for Pro

​How To Sudoku : Pro, includes all advanced features:

  • 10,000 specially selected puzzles sequenced for accelerated learning

  • Advanced techniques including Locked Candidate, Naked Pair, Hidden Pair, X-Wing and more

  • ‘Solution Path’ to review the full list of all techniques required to solve a puzzle

  • ‘Jump to Technique’ to automatically solve a puzzle to the first occurrence of the technique you are learning.

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How To Sudoku : Pro,  also includes a 2-week free trial!

  • You will have access to all features and capabilities

  • You can cancel at any time. Please cancel at least 24 hours before the trial ends to avoid a charge. Your trial will remain active for the 2-week period

  • A trial is for new subscribers only

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