# KakuroX > Unlimited Sudoku and Kakuro logic puzzles for iOS devices. (iPhone/iPad app by Gary Leach.) - Source: https://appshunter.io/ios/app/kakurox/id295531455 (this page in markdown: same URL + `.md`) - Developer: [Gary Leach](https://appshunter.io/developer/295531458) - Category: Games, Puzzle - Price: $0.99 - Rating: 3.20/5 from 13 App Store ratings · 56 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 25 MB - Languages: American English - Released: 2008-11-08 - Data updated: 2026-06-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/kakurox/id295531455/reviews.md ## What is KakuroX? KakuroX brings an unlimited number of Sudoku and Kakuro boards to your iPhone, iPod Touch or iPad. Kakuro is a numeric logic game in a similar style to Sudoku. KakuroX allows you to generate and play boards of various sizes and difficulties, and since it generates the boards on demand there is no limit to the number of games you can play. ## Key features - Unlimited Sudoku boards - Unlimited Kakuro boards - Customizable board sizes - Adjustable difficulty levels - On-demand board generation ## Recent user reviews (10 of 56) All indexed reviews: https://appshunter.io/ios/app/kakurox/id295531455/reviews.md ### 4/5 — Found a bug *2026-03-24, version 2.03* Produced a 2 cell 18 and 19 on an 8x8 puzzle ### 1/5 — Update ruined the app *2024-02-28, version 2.03* I loved this app until the recent update. The Kakuro side is stuck at game #13383 and to move forward to a game that you haven’t played takes forever. The squares are not responsive when touched. And there is no display of possible solutions to an entry. Look for another sudoku or kakuro app. You won’t enjoy this one. ### 1/5 — Not creating new games *2024-02-26, version 2.03* Unfortunately it just hangs and no new Kakuro games are accessible. ### 5/5 — New version great now. *2024-02-14, version 2.03* Great app love the auto generated puzzles. Never get bored. New version great now. ### 4/5 — Love this game *2024-01-31, version 2.03* The update last week made the game unplayable so I contacted the developer and he has improved it so much it’s almost back to its previous playability. Do the updates and then chose the classic game format, you won’t be disappointed 😊😊😊 ### 5/5 — Needed update fixed problems *2024-01-31, version 2.03* Many problems solved in recent update, thank you. ### 5/5 — Thank you *2024-01-30, version 2.03* The latest updates are great. The app is playable again. Thanks for listening to the users. ### 4/5 — Ruined by the update *2024-01-30, version 2.03* I used to love this app. The update has ruined it. Tiny, illegible numbers and low contrast mean it’s become almost unusable. Edited to add: the latest update has really improved the interface. It’s still a bit slow though. ### 2/5 — Upgrade? Really??? *2024-01-28, version 2.00* I’ve been using KakuroX for decades, literally. It’s been my “go to” game on my iPad. The update has ruined the game for me. The biggest problem for me is trying to move from one square to another. Sometimes the square tapped becomes highlighted, but more often then not, it does not. It has slowed the game down to a crawl. I play the game for relaxation, not the aggravation I’m now experiencing. Please fix the problem or reinstate the previous version. ### 2/5 — Hard to play on a phone *2024-01-27, version 2.00* New version works ok on an ipad but if you’re trying to play on a phone the numbers at the start of each row/column are really hard to read. Bigger size? Different colours? Or perhaps go back to what worked well? I’m sure there are good improvements under the bonnet, but the front end has more minuses than pluses. ## Frequently asked questions about KakuroX ### What is KakuroX? KakuroX is a mobile application that provides an unlimited number of Sudoku and Kakuro logic puzzles. It generates boards on demand, allowing for endless gameplay across various sizes and difficulty levels. ### What are the key features of KakuroX? The app's main features include an unlimited supply of both Sudoku and Kakuro boards, the ability to play boards of different sizes and difficulties, and on-demand generation of new puzzles. ### Is KakuroX free to use? Based on the provided information, KakuroX is a free application. There are no mentions of in-app purchases or advertisements, suggesting it is entirely free to download and play. ### What devices is KakuroX compatible with? KakuroX is designed for Apple devices, specifically mentioning compatibility with iPhone, iPod Touch, and iPad. ### What kind of games does KakuroX offer? KakuroX offers two types of numeric logic games: Sudoku, a popular number-placement puzzle, and Kakuro, a similar logic game that involves filling cells with numbers that sum to the indicated totals. ## Version history (last 5 releases) ### 2.03 — 2024-01-30 Fixed a problem tapping on the last Kakuro column. Classic theme for those who preferred the old look. Increased number size and clarity. ### 2.02 — 2024-01-28 Classic theme for those that preferred the old look. Increased number size and clarity. ### 2.01 — 2024-01-28 Bug fixes and improvements ### 2.00 — 2024-01-08 Completely overhauled the UI ### 1.98 — 2018-09-20 iOS 12 support ## Apps similar to KakuroX | App | Rating | Price | Category | | --- | --- | --- | --- | | [Hexologic - Sudoku Puzzle Game](https://appshunter.io/ios/app/hexologic-sudoku-puzzle-game/id1343246862) | 4.7 (986) | $2.99 | Games | | [Kakuro u](https://appshunter.io/ios/app/kakuro-u/id306200861) | 4.5 (294) | Free | Games | | [Kakuro - Cross sums](https://appshunter.io/ios/app/kakuro-cross-sums/id898546561) | 1.0 (1) | Free | Games | | [Roterra 3 - A Sovereign Twist](https://appshunter.io/ios/app/roterra-3-a-sovereign-twist/id1587354681) | 4.7 (27) | Free | Games | | [Hexoku](https://appshunter.io/ios/app/hexoku/id6476475459) | 4.9 (13) | Free | Games | | [Kakuro Cross Sums Puzzles](https://appshunter.io/ios/app/kakuro-cross-sums-puzzles/id1542498165) | 2.3 (3) | Free | Games | ## More apps by Gary Leach - [PathSums](https://appshunter.io/ios/app/pathsums/id309784665) - [Lost in Infinity](https://appshunter.io/ios/app/lost-in-infinity/id1642803182) - [Novabyss](https://appshunter.io/ios/app/novabyss/id1673597860) All apps by Gary Leach: https://appshunter.io/developer/295531458 ## Related topics [kakurox](https://appshunter.io/ios/topics/kakurox) · [fiendsoft](https://appshunter.io/ios/topics/fiendsoft) --- *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 2026-06-24.*