# Zuzu · Binary Puzzle Game — Test your logic and skill > Logic puzzle game filling a grid with two colors based on binary rules. (iPhone/iPad app by Matthew Murphy.) - Source: https://appshunter.io/ios/app/zuzu-binary-puzzle-game/id1050532023 (this page in markdown: same URL + `.md`) - Developer: [Matthew Murphy](https://appshunter.io/developer/931157056) - Category: Games, Puzzle, Strategy - Price: Free - Rating: 4.50/5 from 67 App Store ratings · 87 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 39 MB - Languages: Russian, Hindi, American English, Dutch, European Spanish, Italian, Korean, German (Germany), European Portuguese, Turkish and 3 more - Released: 2015-10-30 - Data updated: 2026-08-16 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/zuzu-binary-puzzle-game/id1050532023/reviews.md ## What is Zuzu · Binary Puzzle Game? Enjoy Zuzu, a binary puzzle game that tests your logic and skill! If you like Sudoku puzzles, you will love Zuzu! About Zuzu: Your goal is to fill in the board using only logical determination, similar to Sudoku. Tap a tile on the board to set or change its color. Like the binary number system in general, there are only two tile colors, orange (0) and blue (1). Zuzu games begin with an unfinished grid that must be filled in correctly according to three rules listed below. Each row and each column: .. is unique .. has an equal number of red and blue tiles .. has no more than two adjacent tiles of the same color The strategies for solving a Zuzu binary puzzle vary in complexity. Once you install the game you will find a “How to Play” section with a link to a video outlining some successful solving strategies for a binary puzzle. Track your best and average solve times over history with our stats tracker. You can play Zuzu by Razzle Puzzles on your phone and tablet. Enjoy online or in offline mode! For support please contact us at support@razzlepuzzles.com or visit RazzlePuzzles.com ## Key features - Binary logic puzzles - Sudoku-like gameplay - Three solving rules - In-game tutorial and strategies - Stats tracker for solve times - Offline play ## Recent user reviews (10 of 87) All indexed reviews: https://appshunter.io/ios/app/zuzu-binary-puzzle-game/id1050532023/reviews.md ### 3/5 — Multiple Solutions *2026-03-22, version 1.41* This developer makes attractive, user friendly, well designed games. However, this game has one major flaw. Puzzles can have multiple solutions, all equally valid in every way, but the game doesn’t recognize that fact. You can solve a puzzle perfectly, meeting all requirements of the game, but the developer has decided that only one of many solutions is “right”. All other solutions are ignored. This NEEDS to change. If you’re going to create a game with multiple solutions, then it should acknowledge multiple solutions. Randomly selecting one solution as correct and all others as wrong is just bizarre and it makes a good game needlessly frustrating. ### 5/5 — Great logic game *2026-03-02, version 1.40* Pure logic to solve this simple puzzle. the check button is there if you think you made a mistake and if you get really stuck there’s always hints. I play it every evening. ### 3/5 — バグ修正して *2025-08-04, version 1.39* マスを埋め終わっても終わらない時がある ### 3/5 — Gutes Spiel aber nur eine Lösung *2025-07-21, version 1.39* Das Spiel ist gut und macht Spaß, allerdings gibt es immer nur eine richtige Lösung, obwohl mehrere Kombinationen möglich und auch richtig sind ### 4/5 — あ *2025-03-28, version 1.39* 出来るならもう少し難しくしてほしい ### 5/5 — Great Game *2025-03-17, version 1.39* Once you get the hang of it, it’s a lot of fun. Instead if mindless shoot 'em ups try this to exercise the little grey cells 👍 ### 5/5 — Plaisir *2025-01-18, version 1.38* Excellent exercice ### 4/5 — Bien mais un bug *2024-11-16, version 1.38* Il y a un bug : lorsqu’on met la dernière case rapidement, l’application n’indique pas que la grille est correcte ### 3/5 — Frustrating setup *2024-11-15, version 1.38* The game is fun but there are a couple of issues - it seems like there can be more than one correct answer to a puzzle but the system is looking for a certain one. So you can satisfy all the rules but the puzzle won’t complete. Hints just color a cell with no explanation. You can’t tell which were the provided/certain cells after you start. The program doesn’t flag when you’ve violated a rule. ### 3/5 — It’s ok *2024-10-25, version 1.38* Some of the puzzles could have multiple solutions but the game forces one solution. Uninstalled bc that got annoying. ## Frequently asked questions about Zuzu · Binary Puzzle Game ### What is Zuzu? Zuzu is a binary puzzle game that challenges your logic and skill. The objective is to fill a grid with two colors (orange and blue) according to three specific rules, similar to how you would solve a Sudoku puzzle. ### What are the rules for solving a Zuzu puzzle? Each row and each column must be unique, contain an equal number of orange and blue tiles, and have no more than two adjacent tiles of the same color. These rules guide the logical determination required to complete the grid. ### How much does Zuzu cost? The application is free to download and play. It is supported by advertisements, meaning you can enjoy the game without any upfront cost. ### What devices is Zuzu compatible with? Zuzu can be played on both phones and tablets. It offers flexibility in how and where you play, supporting both online and offline modes. ### Can I learn strategies for Zuzu? Yes, Zuzu includes a "How to Play" section with a link to a video that outlines various successful solving strategies for binary puzzles. This resource is available within the game to help players improve their skills. ## Version history (last 5 releases) ### 1.41 — 2026-03-20 Performance improvements and patches. ### 1.40 — 2025-10-17 Performance improvements and patches. ### 1.39 — 2025-02-16 Performance improvements and patches. ### 1.38 — 2024-08-20 Performance improvements and patches. ### 1.37 — 2024-01-04 Performance improvements and patches. ## Apps similar to Zuzu · Binary Puzzle Game | App | Rating | Price | Category | | --- | --- | --- | --- | | [Gridular: A Number Puzzle Game](https://appshunter.io/ios/app/gridular-a-number-puzzle-game/id1067497655) | 4.8 (586) | Free | Games | | [Kakuro Endless](https://appshunter.io/ios/app/kakuro-endless/id1327617338) | 4.7 (416) | Free | Games | | [Duono: Binary Logic Puzzle](https://appshunter.io/ios/app/duono-binary-logic-puzzle/id6745228046) | 4.0 (1) | $2.99 | Games | | [Queens Puzzle](https://appshunter.io/ios/app/queens-puzzle/id6538729298) | 3.8 (31) | Free | Games | | [Binary Sudoku+](https://appshunter.io/ios/app/binary-sudoku-plus/id6738749684) | 4.7 (132) | Free | Games | | [Genius Puzzles](https://appshunter.io/ios/app/genius-puzzles/id545640777) | 4.6 (461) | Free | Games | ## More apps by Matthew Murphy - [Cryptogram · Cryptoquote Game](https://appshunter.io/ios/app/cryptogram-cryptoquote-game/id931157057) - [Sudoku Puzzles ·](https://appshunter.io/ios/app/sudoku-puzzles/id931278082) - [2048 Classic · Swipe Game](https://appshunter.io/ios/app/2048-classic-swipe-game/id940973491) - [Word Search Puzzles ··](https://appshunter.io/ios/app/word-search-puzzles/id949222159) - [SwipeOut · Swipe Game](https://appshunter.io/ios/app/swipeout-swipe-game/id962072541) - [Color Crush · Matching Game](https://appshunter.io/ios/app/color-crush-matching-game/id980132406) All apps by Matthew Murphy: https://appshunter.io/developer/931157056 ## Related topics [zuzu](https://appshunter.io/ios/topics/zuzu) · [binario](https://appshunter.io/ios/topics/binario) · [binary sudoku](https://appshunter.io/ios/topics/binary-sudoku) · [binary puzzle](https://appshunter.io/ios/topics/binary-puzzle) · [takuzu](https://appshunter.io/ios/topics/takuzu) --- *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 2026-08-16.*