United StatesSudoku Joy offers unlimited play at seventeen difficulty levels, the most of any free Sudoku app. This ad supported app offers features comparable to the paid apps! Sudoku keeps your brain sharp, young, and nimble! Relax after a hard day or just pass the time with the puzzle everyone is talking about. Novices will especially appreciate Sudoku Joy. Our tutorial with practice games, extensive feature set, and advanced hint system are ideal if you are just learning Sudoku. Play more, learn to be a better player, find Sudoku Joy! 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. Our hints ease those frustrating moments and teach you how to be a better player. Features include: - Puzzle generator for unlimited play - Scan puzzles from books/newspaper using camera - Solver helps you with games from the newspaper - Seventeen difficulty levels - Tutorial teaches you new techniques - Large, high contrast digits are easier to read - User interface optimized for fewer touches - Choice of six color schemes - Never covers up the board while you are playing - Infinite undo/redo - Automatic or manual pencil marks - Manually enter games from the newspaper - 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 Discover Sudoku Joy!
No longer works at all for iPhones
No longer supported. This game is one big crash and unusable. Buh Bye!
United StatesCan’t Beat It!
I have tried many of online Sudoku apps and this is by far the best. It provides a world of games at any level of difficulty you want; it also provided all of the help you might perhaps want, even going back to the point where the puzzle is solvable if you’ve made mistakes. Superb.
United StatesIT LETS YOU COLOR
I downloaded 17 apps to find one that would let me color squares. It can’t be that hard of a function to implement, right? Anyways, thank the lord. Two note though (if you still update this app: 1-you should make it easier for people to know how to color. I had to go all the way into settings just to find the option, which I didn’t find on my first download of the app. Google had to help me on that one 2-if recommend advertising that you can color with this app, I’m sure you’ll get some extra traction from more advance sudoku players looking to color. Maybe change your name to “Sudoku:Color” or something like that (which is the first thing I searched for) Anyways, thank god this app lets me color. I was about to quit my search
United StatesThe Best Sudoku App
My dad installed this same app on my iPod touch 10 years ago, and since then, I have played over 100,000 games. I have made sure to back up every device I’ve had to make sure this app get installed, even if it get removed from the app store. This will always be my favorite sudoku app and I will never stop using it as long as I am able to.
United StatesSudoku
This is the very best suduko app bar none!
United StatesCrashes
This used to be one of my favorite games. I’d play it at least once a day, usually more. But ever since the latest iOS update, it crashes every time. I restarted my iPad, I even deleted and reinstalled the game, but I can’t complete a game anymore, and if I hit the hint button, it crashes the app, every single time. Pleas fix!
United StatesEnter Own Sudoku Puzzle!
So many sudoku apps lack the ability to enter your own. Play from a newspaper and mess up? I want to see what I did wrong, or get a hint. Jason even provides multiple ways to enter your own puzzle! All the other features, including the hints and explanations, are great as well.
United States
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.
Subscribe our newsletter and get useful information every week.
Publisher's Other Apps
Other Games Apps
Similar Apps