# Sudoku App - A beautifully designed numbers game > A clean, customizable Sudoku puzzle game with optional hints and timer. (iPhone/iPad app by Adhiraj Dutt.) - Source: https://appshunter.io/ios/app/sudoku-app-a-beautifully-designed-numbers-game/id917846740 (this page in markdown: same URL + `.md`) - Developer: [Adhiraj Dutt](https://appshunter.io/developer/908571744) - Category: Games - Price: Free - Rating: 3.50/5 from 10 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 2 MB - Languages: English - Released: 2014-12-17 - Data updated: 2026-07-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sudoku-app-a-beautifully-designed-numbers-game/id917846740/reviews.md ## What is Sudoku App? Features: -clean interface, with no distracting images, no ugly designs, & no slow animations. -compatible with all iOS devices including iPhone 4s, 5, 5s, 5c, 6, 6 plus and iPads. -no annoying advertisements ever!!! -ability to see how many of the 81 squares are filled in! No other sudoku game includes this feature! -option to turn off sound effects. -option to turn off timer for a more relaxed game. -option to hide errors for a more challenging game. -incredibly easy pen and pencil input modes. -option to "show solution" highlights your errors to help you get better at sudoku! -clearly defined levels. -option to select specific squares for hints. _________________ The free version of Sudoku App includes 3 games that will repeat at each of the 5 levels. If you love the app, you can upgrade for only $1.99 to get unlimited games at all levels! That way you will never play the same sudoku puzzle more than once! _________________ We love playing sudoku but found that most other sudoku apps were ugly, poorly-designed, lacked key features, and were just not well-made. So after buying a bunch of sudoku apps and being disappointed with the game-playing experience, we decided to make our own game. Sudoku App is designed by people who love playing sudoku for people who love playing sudoku! We have included all features that we love from other sudoku apps and eliminated all features we hate from other apps. We will continue updating this app with features that our users recommend so please give us feedback! _________________ Sudoku is a logic-based numbers puzzle. The game-board is a large square consisting of 81 boxes that are partially filled in with numbers. The objective is to fill in the remaining boxes so that each row, column, and smaller 3x3 square contains all digits from 1 to 9. Each puzzle has a unique solution that you can reach logically. We created Sudoku App to provide the most pleasant game-playing experience. The app has a very clean and uncluttered design, and is very intuitive to use. To fill in the puzzles, simply use the "pen" to add answers or the "pencil" to make notes. If you get stuck, you can always use the hint button to have a box filled in for you. If you make an error, you can use the erase, undo, or redo buttons. And if you need to pause the game, just tap the menu button. Also, you can customize your game-playing experience by adjusting options in Settings. After playing Sudoku App a few times, you will begin to learn simple strategies to solving the puzzles. One strategy to get you started is to focus on rows, columns, and smaller 3x3 squares that already have most of the numbers filled in. If you can fill in the missing numbers in these parts of the puzzle, you will likely find it easier to fill in numbers elsewhere in the puzzle as well. Have fun and good luck! ## Key features - Clean and intuitive interface - Customizable gameplay options - Hint system - Optional timer - Error hiding - Easy pen/pencil input ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/sudoku-app-a-beautifully-designed-numbers-game/id917846740/reviews.md ### 2/5 — Very disappointed *2016-04-23* This app looks very nice and has great levels, but the controls are so complicated it's not even worth downloading ### 1/5 — just not true (good) sudoku *2016-04-14* a real (good) sudoku has one solution, and you never have to guess. but these puzzles seem to be generated by a bad algorithm. for example, #77 of 81 in the medium level puzzles can be solved all the way to four blanks, two in bottom row of upper left section, and two in middle row in section below it, and only two 2s and two 8s left to use. it doesn't matter which way they are entered. that kind of thing makes these puzzles a waste of time. ### 4/5 — Good game. *2016-01-12* Good game but easy to make mistakes in the beginning until you get used to it. ### 2/5 — Way too easy to input wrong numbers *2015-07-12* I'm currently on a quest to find a nice simple sudoku app. This is probably the 10th app I've downloaded and used in the last few days, and it is hands down the easiest one to inadvertently enter the wrong number while playing. The entry and pencil swapping needs some serious finesse. ### 4/5 — Pretty great Sudoku game, great design :) *2014-12-30* Love this version of Sudoku! Have tried several of the other popular sudoku games on the app store and can confidently say this is one of the best out right now. I think this version is pretty new so hopefully some improvements will be coming in future version to make the game even better - I would most like to see a better layout for the iPad version. The things i like most in this Sudoku game: timer can be turned on or off, can also turn off solutions to make the games even harder, love the thing that tells you how many of the squares are filled in and how many are remaining (this is the only sudoku app that has this!), and lastly, looooooove the clean design ofthe app!!!!! Btw, also should point out that the app is cheaper than pretty much every other popular sudoku app out plus you can play some games for free! bravooo :) ### 4/5 — Great app - such a clean design *2014-12-27* So easy to use!!! I really like the clean design. ### 5/5 — This game rocks! *2014-12-25* As a sudoku addict, myself, aka the Sudoku Kid, loves this game! The design is great. Im waiting (hoping!) for another updated version soon! ### 5/5 — Great app! Easy-to-use and ad-free! *2014-12-22* I love playing Sudoku - especially on long commutes. I've tried many apps and this one is definitely! I just played a few rounds in-flight. Best part - no ads, pop-ups or other annoying distractions, which is rare to find with gaming apps. Great for traveling :) It's also easy-to-use and has useful features - I love the penciling tool! Highly recommend! ### 5/5 — Finally found THE BEST Soduku App *2014-12-19* I love Soduku and have tried to play on several iPhone apps. This is by far the best Soduku app out there. No annoying advertisements or animations here. Clean design and ability to see how many boxes have been filled, see hints, see solutions and turn sounds off. Can't stop playing on this app!!! ## Frequently asked questions about Sudoku App ### Does Sudoku App have ads? The description explicitly states "no annoying advertisements ever!!!" This suggests the app is ad-free. ### What is the price of Sudoku App? The free version of Sudoku App includes 3 games that repeat at each of the 5 levels. An upgrade for unlimited games at all levels is available for $1.99. ### What devices is Sudoku App compatible with? Sudoku App is compatible with all iOS devices including iPhone 4s, 5, 5s, 5c, 6, 6 plus and iPads. ### How often is Sudoku App updated? The app was last updated on December 19, 2014, with version 1.01. The developer mentions they will continue updating the app with user-recommended features. ### What is the age rating for Sudoku App? Sudoku App has an age rating of 4+. ### Can I play Sudoku App offline? The description does not explicitly mention offline play, but the core gameplay of Sudoku is typically playable without an internet connection. ### What makes Sudoku App different from other Sudoku games? The developers created Sudoku App because they were disappointed with other apps, aiming for a clean, well-designed, and intuitive experience with unique features like seeing how many squares are filled. ### How can I improve at Sudoku with this app? The app offers features like 'show solution' which highlights your errors, and hints for specific squares, helping you learn strategies to solve puzzles more effectively. ## Version history (last 1 release) ### 1.01 — 2014-12-19 This update from Apple will improve the functionality of this app. No new features are included. Added in-app purchase to get unlimited games. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*