# Roundoku - The Better Sudoku — A round Sudoku Experience > Challenging round Sudoku game with unique input and iCloud sync. (iPhone/iPad app by Lars Menzel.) - Source: https://appshunter.io/ios/app/roundoku-the-better-sudoku/id1022918287 (this page in markdown: same URL + `.md`) - Developer: [Lars Menzel](https://appshunter.io/developer/576176819) - Category: Games, Education, Board, Puzzle - Price: $3.99 - Rating: 4.30/5 from 6 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 23 MB - Languages: American English, German (Germany) - Released: 2015-08-14 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/roundoku-the-better-sudoku/id1022918287/reviews.md ## What is Roundoku? Sudoku: Roundoku Experience a totally new way to play Sudoku. Don't stop on walls and corners. Let your mind play around. Roundoku is the really challenging Sudoku! Is this to hard for You? iCloud Synchronisation: - Don't loose your level progress on new devices! - Your levels are updated on all of Your devices! - Your level packs are updated on all of Your devices! Scan Roundoku Game Codes (RGC) in Books and Magazines: - Find RGCs in Books and Magazines to play this levels in this app instantly! - Just scan them with this app! ForceTouch: - Press hard on an input field to see all the connected fields! - Press even harder to hide the number pad for full visibility! Shortcuts on home screen - Resume your last played level. - Play the Tutorial. Main Features: - Totally new round Board - Play Roundoku Levels from Magazines and Books - Sensational new Input Method: - Just drag to select a number - don't ever search for the input numbers - clean and easy user interface - beautiful animations - distraction free mode - Tutorial - 5 levels of difficulties - Daily Levels - Game Center Leader Boards - Game Center Achievements - share your levels with friends - mail, iMessage - deep links to the app - round Notes System - auto save - auto clear notes - auto error checking - hold your device, how you want - for righties and lefties - all positions every 45 degree - rotate board to get a new view to the level - enlarge board on iPhones to see more Special Features for this Gold Version! Pay once and play forever! included: - no ads forever - 250 level - black, silver and gold themes - black, silver and gold leaderboards - free daily levels - more to come for free to buy: - nothing forever Get the gold roundoku now! Thank You for Your support! menzel apps ## Key features - Round board gameplay - Scan game codes from books/magazines - Innovative drag-to-select input - iCloud synchronization - ForceTouch shortcuts - Daily levels - Game Center leaderboards and achievements ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/roundoku-the-better-sudoku/id1022918287/reviews.md ### 5/5 — Fun *2017-01-25, version 3.0.0* This is a fun and unique show soduku game. It is challenging at first, but gets better. ### 5/5 — The next big star of puzzle games *2017-01-18, version 3.0.0* This unique sudoku game will surely become popular, not only for its unique design of a round board, but also the introduction of differently shaded dots to put the numbers in. I spent a long time trying to convert this back to a traditional sudoku game before I gave up and realized the fact that this game is the one and first of its own. It requires a new way of solving sudoku puzzles, and it deserves more recognition so more people can try it out and challenge themselves to this wonderful new puzzle game. ### 5/5 — Novel, unique and fun *2017-01-15, version 3.0.0* Without doubt, this is a 5 star game. Unique design and novel gameplay makes the game a lot more fun compared to other similar games. Right from the beginning, I just love this game, cool game! ### 4/5 — Fun *2017-01-14, version 3.0.0* This is different and fun take on sudoku. It is a little hard to get adjusted to. ### 5/5 — A Unique Take on Sudoku *2017-01-13, version 3.0.0* I'm a hugh Sudoku nut so I had to give this a shot when I stumbled upon it in the app store. It takes a bit to adjust to the circular boards but once you do this is a lot of fun if you're a Sudoku fan. I especially love that you can scan other puzzles you find in newspapers, magazines, etc and have them on your phone wherever you go. Can't reccomend this enough! ### 5/5 — Very fun app *2017-01-13, version 3.0.0* This sudoku app is very fun and great for passing time and having fun. This app is a unique version of sudoku and I think it is very fun and interesting. The app is designed very well and works great. It is a lot of fun to play this game. I would highly reccomend it if you are interested in sudoku. ## Frequently asked questions about Roundoku ### What is Roundoku? Roundoku is a challenging Sudoku game that features a unique round board and innovative input methods. It offers a fresh take on the classic puzzle game. ### Does Roundoku have ads? No, the Gold Version of Roundoku is ad-free forever. This is a key benefit of the one-time purchase. ### How much does Roundoku cost? Roundoku costs $3.99 for the Gold Version, which includes all features and no ads forever. There are no further in-app purchases. ### What devices does Roundoku support? Roundoku is available on iPhone, iPad, and iPod. It is designed to adapt to different screen sizes, including enlarging the board on iPhones. ### Can I play Roundoku offline? The description does not explicitly state offline play capabilities. However, features like iCloud sync suggest online functionality is important for progress saving. ### How often is Roundoku updated? The app was last updated on February 8, 2022, with version 4.0.0. The developer mentions that more content is to come for free. ### What makes Roundoku's input method sensational? The input method allows you to simply drag to select a number, eliminating the need to search for input numbers. This is designed to be clean, easy, and efficient. ### What is the age rating for Roundoku? Roundoku has an age rating of 4+. This indicates it is suitable for young children and general audiences. ## Version history (last 5 releases) ### 4.0.0 — 2022-02-08 Unify the Sudoku experience Remove unused features! ### 3.2.0 — 2018-10-08 Major update - Take advantage of the gorgeous new iPhone XS and XS Max Screens. - Support for iOS 12. - A couple of small improvements Help me to improve Roundoku - The Better Sudoku with a 5 star rating! Tell me about bugs and feature requests: support@roundoku.com Follow Roundoku on Instagram http://instagram.com/roundoku Follow Roundoku on Twitter http://twitter.com/roundoku Follow Roundoku on http://roundoku.com Thank you! Menzel Apps ### 3.1.0 — 2018-01-03 Major update - Take possession of the gorgeous new iPhone X Screen. - Comply with iOS 11. - A couple of litte improvements Help me to improve Roundoku - The Better Sudoku with a 5 star rating! Tell me about bugs and feature requests: support@roundoku.com Follow Roundoku on Instagram http://instagram.com/roundoku Follow Roundoku on Twitter http://twitter.com/roundoku Follow Roundoku on http://roundoku.com Thank you! Menzel Apps ### 3.0.0 — 2016-10-25 Major update Greatly improved tutorial! - Learn the rules of the game. - Learn how to set and delete numbers. - Learn how to use hints. - Onboarding was never easier! - Just check it out in the 'How to play Roundoku?' section! New game name to match the gameplay better. Several improvements in user interface. iCloud synch can synch more than 100 levels now. Better achievement notifications. Help me to improve Roundoku - The Better Sudoku with a 5 star rating! Tell me about bugs and feature requests: support@roundoku.com Follow Roundoku on Instagram http://instagram.com/roundoku Follow Roundoku on Twitter http://twitter.com/roundoku Follow Roundoku on http://roundoku.com Thank you! Menzel Apps ### 2.5.2 — 2016-04-25 Bug fixes for multiple previews and rotation button Help me to improve Roundoku - The Better Sudoku with a 5 star rating! Tell me about bugs and feature requests: support@roundoku.com Follow Roundoku on Instagram http://instagram.com/roundoku Follow Roundoku on Twitter http://twitter.com/roundoku Follow Roundoku on http://roundoku.com Thank you! 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*