# Crane Sudoku - Puzzle game — easy brain Games > Classic Sudoku puzzle game for all skill levels. (iPhone/iPad app by 瑞锋 于.) - Source: https://appshunter.io/ios/app/crane-sudoku-puzzle-game/id1563765031 (this page in markdown: same URL + `.md`) - Developer: [瑞锋 于](https://appshunter.io/developer/1061441649) - Category: Games, Entertainment, Casual, Puzzle - Price: Free - Rating: 4.60/5 from 104 App Store ratings · 20 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 31 MB - Languages: Chinese (Simplified, China), American English - Released: 2021-06-09 - Data updated: 2026-08-27 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/crane-sudoku-puzzle-game/id1563765031/reviews.md ## What is Crane Sudoku? The goal of a Sudoku puzzle game is to fill a 9x9 grid with numbers so that each row, column and 3x3 section contain all digits between 1 and 9. Learn how to solve Sudoku puzzles online with our free Sudoku, It doesn't matter if you're an absolute beginner or a Sudoku master! ## Key features - 9x9 grid puzzles - Number placement challenges - Suitable for beginners - Challenging for masters - Online learning ## Recent user reviews (10 of 20) All indexed reviews: https://appshunter.io/ios/app/crane-sudoku-puzzle-game/id1563765031/reviews.md ### 3/5 — It’s ok *2026-04-21* The “hard” isn’t very hard. I love playing sudoku, but I like to be Challenged a bit. Could you please devise a way to use my keyboard rather than a mouse? ### 5/5 — 到80关都不让我过 *2025-12-05* 我玩了困难到巅峰，到80关都不让我过。 ### 1/5 — Confusing *2025-09-17, version 0.1.1* The game lets you go along (let’s say) the top squares thinking that you’ve solved them only to find that the last unsolved square doesn’t match up at all. This means that there are more than one solution to each small square. Very frustrating and a waste of time. ### 1/5 — Works, but … *2025-08-30, version 0.1.1* The game works fine. However, I have seen grids that had more than one solution. This suggests that developers have randomly erased numbers on filled grids to create the grids to be filled. Creating Sudoku grids that way will inevitably create grids with more than one possible solution, so beware … ### 5/5 — 数独小游戏 *2025-04-17* 玩了一关，还可以 ### 5/5 — 如果可以键盘打字输入就好了 *2024-03-14* 方便没有使用鼠标的用户 ### 4/5 — good game *2024-01-14* good ,good, good ### 1/5 — Zero *2023-10-24* A lot of ads, little numbers, very limited creativity, I delete. ### 5/5 — good~ *2023-09-13* good~ ### 1/5 — 题目 *2022-12-18* 有很多题出错了 ## Frequently asked questions about Crane Sudoku ### What is Crane Sudoku? Crane Sudoku is a free puzzle game where players fill a 9x9 grid with numbers 1-9, ensuring each row, column, and 3x3 section contains unique digits. It's designed for both new and experienced Sudoku players. ### Is Crane Sudoku free to play? Yes, Crane Sudoku is free to download and play. It is supported by advertisements. ### What devices can I play Crane Sudoku on? Crane Sudoku is available on Mac, iPhone, iPad, and iPod devices. ### What is the age rating for Crane Sudoku? Crane Sudoku has an age rating of 4+, making it suitable for young children and older players alike. ### How often is Crane Sudoku updated? The latest version of Crane Sudoku is 0.1.8, and it was last updated on September 6, 2023. ### Does Crane Sudoku have ads? Yes, Crane Sudoku contains advertisements as part of its free monetization model. ### Can I play Crane Sudoku offline? The provided description does not specify whether Crane Sudoku can be played offline. However, online learning is mentioned. ### What is the user rating for Crane Sudoku? Crane Sudoku has a strong user rating of 4.5 stars based on 92 ratings. ## Version history (last 5 releases) ### 0.1.8 — 2023-09-06 Bug fixed and performance improvements ### 0.1.7 — 2023-05-29 Bug fixed and performance improvements ### 0.1.6 — 2023-01-20 Bug fixed and performance improvements ### 0.1.5 — 2022-11-15 Bug fixed and performance improvements ### 0.1.4 — 2022-10-08 Bug fixed and performance improvements ## Apps similar to Crane Sudoku | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sudoku - Brain Puzzle Games](https://appshunter.io/ios/app/sudoku-brain-puzzle-games/id1442749804) | 4.8 (305,807) | Free | Games | | [Block Blast！](https://appshunter.io/ios/app/block-blast/id1617391485) | 4.9 (2,676,572) | Free | Games | | [Sudoku.com - Number Games](https://appshunter.io/ios/app/sudokucom-number-games/id1193508329) | 4.8 (1,847,599) | Free | Games | | [BlockPuz - Block Puzzles Crush](https://appshunter.io/ios/app/blockpuz-block-puzzles-crush/id1547762178) | 4.9 (197,499) | Free | Games | | [Math Crossword — Number Puzzle](https://appshunter.io/ios/app/math-crossword-number-puzzle/id6469306922) | 4.8 (122,344) | Free | Games | | [Block Puzzle - Brain Test Game](https://appshunter.io/ios/app/block-puzzle-brain-test-game/id1515874052) | 4.7 (1,168,504) | Free | Games | ## More apps by 瑞锋 于 - [Jigsaw World - Puzzle Games](https://appshunter.io/ios/app/jigsaw-world-puzzle-games/id1477751457) - [Touch Number - match games](https://appshunter.io/ios/app/touch-number-match-games/id1481699832) - [Flappy UFO - fun hydro game](https://appshunter.io/ios/app/flappy-ufo-fun-hydro-game/id1482524329) - [Railway worker - puzzle game](https://appshunter.io/ios/app/railway-worker-puzzle-game/id1485420263) - [Game of Life Self Construction](https://appshunter.io/ios/app/game-of-life-self-construction/id1489188975) - [Langton's Ant - cell Games](https://appshunter.io/ios/app/langtons-ant-cell-games/id1491344162) All apps by 瑞锋 于: https://appshunter.io/developer/1061441649 --- *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 2026-08-27.*