# Sudoku - Number Games — #1 Classic Soduku Puzzle Games > Classic Sudoku puzzle game with multiple difficulty levels and helpful tools. (iPhone/iPad app by Fuzhou Siwuxie Network Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/sudoku-number-games/id1529414418 (this page in markdown: same URL + `.md`) - Developer: [Fuzhou Siwuxie Network Technology Co., Ltd.](https://appshunter.io/developer/1529414420) - Category: Games, Casual, Puzzle - Price: Free - Rating: 1.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 10.0 · 110 MB - Languages: American English, French (France), German (Germany), Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan) - Released: 2020-09-15 - Data updated: 2026-07-07 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/sudoku-number-games/id1529414418/reviews.md ## What is Sudoku? This Sudoku is one of the best sudoku puzzles for your phone and tablet, which you can play for free. There are everything you need for a pleasant classic Sudoku game - digits search, tips, notes, possible digits show, and in case of error - hint and actions cancel! • 4 Sudoku difficulty levels: from EASY to EXPERT Beautiful animation and pretty sounds, pleasing to the eye and hearing, will make the game in Sudoku even more interesting !! The goal of the classic Sudoku game is to fill the free cells with numbers from 1 to 9 so that in each row, column and block, each digit is encountered only once. The complexity of the Sudoku puzzle depends on the number of cells initially filled and on the methods that you need to be apply to solve it. This free classic Sudoku game has several key features: * Smooth difficulty level adjustment - from the simplest sudoku to super complicated! This will allow you to learn and improve your playing skills in Sudoku! * Daily Challenge Mode. * Auto-save allows you to pause the game at any time without affecting the game process - you can continue from the same moment! * Useful animations and beautiful visual effects! * Several options variants input: manually, auto-reset and autocomplete! * You can play this game for free! There is everything you need for a pleasant game play in Sudoku: * Tips - will help you to solve Sudoku, if you have difficulties * Hints for error - highlighting of digits with sound * Smooth difficulty level adjustment - from the simplest sudoku to super complex * Pencil marks - will help you to clear your mind and free it to solve the puzzle * An endless number of beautifully generated Sudoku puzzles * Digit clearing, by repeated pressing of a digit (or by pressing the button to erase) * Animated digits search - helps to fascinate to the Sudoku gameplay * Unlimited cancellations and repetitions of actions - will relieve you from fear to be mistaken * Showing the possible numbers - useful for both beginners in Sudoku, and for the game's professionals, at an extreme level of complexity * Charming visual effects pervade the game right up to the smallest things - digits input, see for yourself * Illumination of the current cell, row, column and group - will not allow you to get lost on the Sudoku game field NOTE: This Sudoku includes advertisements to allow offering this game for free. ## Key features - Multiple difficulty levels - Daily Challenge Mode - Auto-save functionality - Tips and hints - Pencil marks - Unlimited undo/redo ## Frequently asked questions about Sudoku ### Does Sudoku have ads? Yes, Sudoku includes advertisements to support its free offering. This allows players to enjoy the game without any upfront cost. ### What are the difficulty levels in Sudoku? Sudoku offers four difficulty levels, ranging from EASY to EXPERT. This allows players to gradually improve their skills or challenge themselves. ### Can I pause and resume Sudoku games? Yes, Sudoku features an auto-save function that allows you to pause the game at any time. You can then continue from the exact same moment without affecting your progress. ### What helpful tools are available in Sudoku? Sudoku provides several helpful tools, including tips for when you're stuck, hints for errors, pencil marks for planning, and the ability to show possible numbers. ### Is Sudoku available on different devices? Yes, Sudoku is supported on iPhone, iPad, and iPod devices, making it accessible across various Apple platforms. ### How often is Sudoku updated? The latest version of Sudoku is 1.0.8, which was last updated on December 31, 2020. Future updates may introduce new features or improvements. ### What is the age rating for Sudoku? Sudoku has an age rating of 4+, making it suitable for a wide range of players, including younger audiences interested in logic puzzles. ### Does Sudoku offer a daily challenge? Yes, Sudoku includes a Daily Challenge Mode, providing a new puzzle each day to keep the gameplay fresh and engaging. ## Version history (last 5 releases) ### 1.0.8 — 2020-12-31 General bug fixes and optimization which brings you better gaming experience! ### 1.0.7 — 2020-11-30 Fixed known bugs and performance optimization. ### 1.0.6 — 2020-11-05 Fixed known bugs and performance optimization. ### 1.0.5 — 2020-10-30 Fixed known bugs and performance optimization. ### 1.0.4 — 2020-09-28 Fixed known bugs. ## Apps similar to Sudoku | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sudoku-Numbers Puzzle Games](https://appshunter.io/ios/app/sudoku-numbers-puzzle-games/id1499031096) | — | Free | Games | | [Word Holiday: Crossword&Design](https://appshunter.io/ios/app/word-holiday-crossword-and-design/id1508275839) | 4.8 (308) | Free | Games | | [Tilescapes-Tile Connect Puzzle](https://appshunter.io/ios/app/tilescapes-tile-connect-puzzle/id1549505725) | 4.6 (1,104) | Free | Games | | [Killer Sudoku - Puzzle Games](https://appshunter.io/ios/app/killer-sudoku-puzzle-games/id1549645019) | 4.8 (5,827) | Free | Games | | [Puzzle Games: Jigsaw Puzzles](https://appshunter.io/ios/app/puzzle-games-jigsaw-puzzles/id1510189987) | 4.9 (72,956) | Free | Games | | [Mergical Home-Fun puzzle game](https://appshunter.io/ios/app/mergical-home-fun-puzzle-game/id1519397914) | 4.3 (801) | Free | Games | ## More apps by Fuzhou Siwuxie Network Technology Co., Ltd. - [Find location- share with U](https://appshunter.io/ios/app/find-location-share-with-u/id436670930) - [Rapid Scanner - QR Code Reader](https://appshunter.io/ios/app/rapid-scanner-qr-code-reader/id611687056) - [Psychology -Magic Brain Psycho](https://appshunter.io/ios/app/psychology-magic-brain-psycho/id672277515) - [iDevice Doctor -Control Device](https://appshunter.io/ios/app/idevice-doctor-control-device/id681583243) - [7d weather - rain alert](https://appshunter.io/ios/app/7d-weather-rain-alert/id1577914127) All apps by Fuzhou Siwuxie Network Technology Co., Ltd.: https://appshunter.io/developer/1529414420 --- *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 2026-07-07.*