# Sudoku Classic Puzzle Games — Train Your Brain And Have Fun > Classic Sudoku number logic puzzle game for brain training and relaxation. (iPhone/iPad app by B6 Games LLC.) - Source: https://appshunter.io/ios/app/sudoku-classic-puzzle-games/id1455447204 (this page in markdown: same URL + `.md`) - Developer: [B6 Games LLC](https://appshunter.io/developer/1505114988) - Category: Games, Entertainment, Casual, Trivia - Price: Free with in-app purchases - Rating: 4.50/5 from 11 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 17 MB - Languages: American English - Released: 2019-04-02 - Data updated: 2026-09-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/sudoku-classic-puzzle-games/id1455447204/reviews.md ## What is Sudoku Classic Puzzle Games? Take your mind off everyday problems and play the latest evolution of the classic game - Sudoku! Our Sudoku will help you to relax and at the same time will warm-up your brain. Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game. If you play Sudoku daily, you will soon start to see improvements in your concentration and overall brain power. Start a game now. About Sudoku The popular Japanese puzzle game Sudoku is based on the logical placement of numbers. An online game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration. The goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if: Any row contains more than one of the same number from 1 to 9 Any column contains more than one of the same number from 1 to 9 Any 3×3 grid contains more than one of the same number from 1 to 9 We did our best to make a high-quality and enjoyable game for you. Please take a moment to write us a comment or rate this app. Enjoy! Privacy Policy - https://b6.games/docs/l-sudoku/privacy_policy.html Terms and Conditions - https://b6.games/docs/l-sudoku/terms_and_conditions.html ## Key features - Classic 9x9 Sudoku grid - Logic-based number placement - Brain training and concentration improvement - Relaxing gameplay - Multiple difficulty levels (implied by 'latest evolution') ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Remove ads | $1.99 | per 7 days | | Remove ads | $1.99 | per month | ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/sudoku-classic-puzzle-games/id1455447204/reviews.md ### 5/5 — Great! *2025-06-06* Great sudoku game! ### 5/5 — Super *2020-12-12* +++++ ### 5/5 — Review *2020-12-05* Interesting app ### 5/5 — 🔥 *2020-12-05* Люблю судоку! Крутая игрушка ### 2/5 — Версия 1.1 вылетает *2019-08-03* Версисия 1.1 вылетает в конце каждой игры. очень плохо и неудобно, теперь реклама выходит навесь экран. Разработчики исправьте пожалуйста ## Frequently asked questions about Sudoku Classic Puzzle Games ### What is Sudoku Classic Puzzle Games? Sudoku Classic Puzzle Games is a logic puzzle game where you fill a 9x9 grid with numbers 1-9. Each row, column, and 3x3 section must contain unique digits. It's designed to improve concentration and brain power. ### How do you play Sudoku Classic Puzzle Games? The goal is to fill a 9x9 grid with digits 1-9 so that each row, column, and 3x3 section contains all digits without repetition. The game starts with some squares pre-filled, and you use logic to complete the rest. ### What are the benefits of playing Sudoku Classic Puzzle Games? Playing Sudoku daily can lead to improvements in concentration and overall brain power. It's also described as an excellent brain game that helps you relax and take your mind off everyday problems. ### Does Sudoku Classic Puzzle Games have ads? No, this app is ad-free. The subscription plans are for removing ads, indicating the base game does not contain advertisements. ### What are the subscription options for Sudoku Classic Puzzle Games? There are two subscription options to remove ads: $1.99 per month and $1.99 per 7 days, which includes a free trial for the first 7 days. ### What devices is Sudoku Classic Puzzle Games compatible with? Sudoku Classic Puzzle Games is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### How often is Sudoku Classic Puzzle Games updated? The latest version is 1.11, and the app was last updated on April 26, 2020. This suggests updates may not be very frequent. ### What is the age rating for Sudoku Classic Puzzle Games? Sudoku Classic Puzzle Games has an age rating of 4+. This indicates it is suitable for children and adults alike. ## Version history (last 5 releases) ### 1.11 — 2020-04-26 Performance improvement and bug fixing. Stay safe! Have a nice day! ### 1.10 — 2020-04-09 Performance improvement and bug fixing. Stay safe! Have a nice day! ### 1.9 — 2020-04-06 Performance improvement and bug fixing. Stay safe! Have a nice day! ### 1.5 — 2020-03-27 Bug fixing and performance improvements. Have a nice day! Keep safe! ### 1.4 — 2020-01-13 Add possibility to remove ads ## Apps similar to Sudoku Classic Puzzle Games | App | Rating | Price | Category | | --- | --- | --- | --- | | [Math battlegrounds](https://appshunter.io/ios/app/math-battlegrounds/id1495255614) | 5.0 (3) | Free | Games | | [Sudoku Daily - Brain Puzzle](https://appshunter.io/ios/app/sudoku-daily-brain-puzzle/id6475877591) | 5.0 (2) | Free | Games | | [Make Big Watermelon Merge Game](https://appshunter.io/ios/app/make-big-watermelon-merge-game/id6470641595) | 3.0 (2) | Free | Games | | [Sudoku-Expert](https://appshunter.io/ios/app/sudoku-expert/id1641677021) | 3.0 (1) | Free | Games | | [Color Lines 98 Bubbles Classic](https://appshunter.io/ios/app/color-lines-98-bubbles-classic/id1455445361) | 5.0 (127) | Free | Games | | [Sudoku Master: Brain Challenge](https://appshunter.io/ios/app/sudoku-master-brain-challenge/id6478748468) | 4.7 (12) | Free | Games | ## More apps by B6 Games LLC - [Braille Skate Game](https://appshunter.io/ios/app/braille-skate-game/id1496047646) - [Tutti Frutti - Fruity Crush](https://appshunter.io/ios/app/tutti-frutti-fruity-crush/id1507013596) - [Pure Solitaire Classic Games](https://appshunter.io/ios/app/pure-solitaire-classic-games/id1510275278) - [Om Nom Nom Seonkyoung Longest](https://appshunter.io/ios/app/om-nom-nom-seonkyoung-longest/id1525250275) - [WUT... stories by Alex Meyers](https://appshunter.io/ios/app/wut-stories-by-alex-meyers/id1527894025) All apps by B6 Games LLC: https://appshunter.io/developer/1505114988 --- *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 2026-09-01.*