With daily games at 17 difficulty levels, novices and expert players alike will appreciate :) Sudoku. Our tutorial, extensive feature set, and advanced hint system offer something for every player. The more you play, the more you will enjoy it! For unlimited puzzles, check out our other Sudoku products: :) Sudoku + (paid) and Sudoku Joy (free). Our multi-stage hint system starts with a gentle reminder to get you back on track and works up to an illustration of the exact technique to use and how it applies to the current board. Use our hints to ease those frustrating moments and to learn how to be a better player. Features include: - 17 difficulty levels, something for everyone - Tutorial teaches you new techniques - Large, high contrast digits are easier to read - Advanced techniques at the higher levels, including X-Wings, sashimi fish, and coloring - User interface optimized for fewer touches - Choice of six color schemes - Never covers up the board while you are playing - Infinite undo/redo - Undo to the last solvable position - Board solvable indicator - Automatic or manual pencil marks - Save your game while you try alternatives - Automatically saves your game when you get a phone call, switch applications, or lock the phone - Highlighting helps you discover patterns - Game clock; compares your time to other players - Avoids graphic frills that distract from play - Choice of digit styles, including Kanji and Hanzi All games are true Sudoku, with symmetry and a single solution that can be discovered by logic alone. If you doubt that a puzzle can be solved by logic, simply have the hint system explain it to you step by step. If you enjoy Sudoku daily, this is the app for you!
No longer supported for iPhone
Does not work for latest iPhone update. I guess they no longer want millions of iPhone users to play this game.
Honestly the best app out there
If you’re serious about your game, and really want something that’s going to guide you and force you to challenge yourself, this is the app for you. None of the other apps out there can compare. Thank you!
Sudoku app
I really enjoy this app, because it helps me concentrate, and have been able to solve the puzzles less then twenty minutes.only sometimes because sometimes are real hard. Thank you for this app. Kenneth
Glitches on iPhone 15
Works great on iPad and previous phones. On 15 pro as soon as a game is solved the app closes. Tried uninstalling and reinstalling. Tried restarting phone. Same result.
Love it but Crashing
I love this game and have had it for years. But it has been crashing at the end of each level lately.
Crash
It’s a nice app. But for recently it keep on crashing when you try for hint. Please fix that.
Consistent
App has no bugs I’ve noticed, and the puzzle quality is consistently good.
Improved compatibility with newer versions of iOS. Added support for split view multitasking (when available). Fixes disappearing digits in wild and weird play. Fixed on/off sliders in Settings sometimes getting "stuck". Forcing the screen orientation is no longer available. Please use the system supplied orientation lock. Now requires iOS 8 or newer.
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