# Sudoku Easy — Number Puzzle — Brain Training & Exercise > Classic Sudoku logic puzzle game with time attack and world ranking features. (iPhone/iPad app by NEXTBOOK, Inc..) - Source: https://appshunter.io/ios/app/sudoku-easy-number-puzzle/id1464636101 (this page in markdown: same URL + `.md`) - Developer: [NEXTBOOK, Inc.](https://appshunter.io/developer/395934057) - Category: Games, Board, Puzzle - Price: Free with in-app purchases - Rating: 4.75/5 from 4 App Store ratings - Age rating: 4+ - Requires: iOS 10.0 · 65 MB - Languages: English, Japanese - Released: 2019-06-04 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sudoku-easy-number-puzzle/id1464636101/reviews.md ## What is Sudoku Easy? Great for Sudoku Beginners! The classic logic puzzle game, Sudoku with time attack and world ranking features. It helps you with training the brain, serving as recreation and relieves stress. Complete Functions! · Time Puzzle · World Ranking · Duplicates highlight (simple mistake prevention) · Pencil function (memo function) · Eraser function · Clear all function · Error searcher · Hint suggestion · Number first input method, which can be easily switched from Cell first method. Daily challenge puzzles make beginners more familiar by questing smiley emoji stamps every day. Ranking Function Available! This app is also designed to make users feel like a game on top of the contentment of solving the puzzles. A certain number of points are added when each puzzle is solved. The number of points changes according to the level of difficulty. You can challenge the rankings every day as there are different types, such as those that last for a day, a week, a month, and forever. Others We promise to make improvements on both regular and irregular basis to make the game more enjoyable. We will read all the reviews carefully and take them into account, so please give us any feedback and improvement points that you would like to see done. Please try playing Sudoku in the way that can only be done in apps first! ## Key features - Time Puzzle - World Ranking - Duplicates highlight - Pencil function - Error searcher - Hint suggestion - Daily challenge puzzles ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove ADS 30 days | $0.99 | one-time | | Unlimited Item Usage 30 days | $0.99 | one-time | | Remove ADS 180 days | $4.99 | one-time | | Unlimited Item Usage 180 days | $4.99 | one-time | ## Frequently asked questions about Sudoku Easy ### What is Sudoku Easy? Sudoku Easy is a classic logic puzzle game designed to help with brain training and stress relief. It includes features like time attack, world rankings, and helpful tools for beginners. ### Is Sudoku Easy suitable for beginners? Yes, Sudoku Easy is specifically designed for beginners with features like duplicate highlighting, a pencil function for notes, and hint suggestions to make the learning process easier. ### Does Sudoku Easy have ads? The provided data does not specify if Sudoku Easy has ads. However, it is listed as a free application. ### Can I play Sudoku Easy offline? The description does not explicitly state whether Sudoku Easy can be played offline. However, features like world rankings suggest an online component may be required for full functionality. ### How does the ranking system in Sudoku Easy work? Sudoku Easy features a gamified ranking system where points are awarded for solving puzzles, with points varying by difficulty. You can challenge daily, weekly, monthly, or forever rankings. ### What devices is Sudoku Easy available on? Sudoku Easy is available on iPhone, iPad, and iPod, as indicated by its supported devices. ### How often is Sudoku Easy updated? The app was last updated on April 23, 2020, with version 1.3. The developers promise regular and irregular improvements based on user feedback. ### What is the age rating for Sudoku Easy? Sudoku Easy has an age rating of 4+, making it suitable for a wide range of players. ## Version history (last 1 release) ### 1.3 — 2020-04-23 We have optimized the app for the latest OS. ## Apps similar to Sudoku Easy | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sudoku XL Free](https://appshunter.io/ios/app/sudoku-xl-free/id443812781) | 2.8 (11) | Free | Games | | [Sudoku Star - Free](https://appshunter.io/ios/app/sudoku-star-free/id737047747) | 4.5 (2) | Free | Games | | [Domino: Battle of the Bones](https://appshunter.io/ios/app/domino-battle-of-the-bones/id1569764051) | 5.0 (2) | Free | Games | | [SODUku: Classic Sudoku Puzzle](https://appshunter.io/ios/app/soduku-classic-sudoku-puzzle/id1510799463) | 5.0 (4) | Free | Games | | [Beach Balls! 3D](https://appshunter.io/ios/app/beach-balls-3d/id1522185274) | — | Free | Games | | [Sudoku4k: Logic Puzzle games](https://appshunter.io/ios/app/sudoku4k-logic-puzzle-games/id1600746208) | 4.8 (32) | Free | Games | ## More apps by NEXTBOOK, Inc. - [小学１年生かんじ：ゆびドリル（書き順判定対応漢字学習アプリ）](https://appshunter.io/ios/app/id480925723) - [小学３年生漢字：ゆびドリル（書き順判定対応漢字学習アプリ）](https://appshunter.io/ios/app/id480926284) - [小学４年生漢字：ゆびドリル（書き順判定対応漢字学習アプリ）](https://appshunter.io/ios/app/id480926896) - [小学５年生漢字：ゆびドリル（書き順判定対応漢字学習アプリ）](https://appshunter.io/ios/app/id480927271) - [小学６年生漢字：ゆびドリル（書き順判定対応漢字学習アプリ）](https://appshunter.io/ios/app/id480927366) - [小学２年生かんじ：ゆびドリル（書き順判定対応漢字学習アプリ）](https://appshunter.io/ios/app/id501304762) All apps by NEXTBOOK, Inc.: https://appshunter.io/developer/395934057 --- *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 2026-06-10.*