# SUDOKUUU > Feature-rich Sudoku puzzle game with multiple difficulties and competitive features. (iPhone/iPad app by HIROMOTO TSUJI.) - Source: https://appshunter.io/ios/app/sudokuuu/id6748750942 (this page in markdown: same URL + `.md`) - Developer: [HIROMOTO TSUJI](https://appshunter.io/developer/1106215904) - Category: Games - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 10 MB - Languages: American English, German (Germany), Japanese, Chinese (Simplified, China), Chinese (Traditional, Hong Kong SAR China) - Released: 2025-07-21 - Data updated: 2026-07-18 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/sudokuuu/id6748750942/reviews.md ## What is SUDOKUUU? Sudoku Game is a polished, feature-rich puzzle app crafted for logic enthusiasts and competitive minds alike. Challenge yourself across six unlockable difficulty levels — from Easy to Nightmare — each designed to sharpen your skills. Use note mode, undo, smart highlights, mistake detection, and our advanced hint system with AI-powered guidance and post-game analysis to reflect and improve. Track your progress through a rewarding point system and collect beautiful 3D-animated badges as you grow. Thanks to full Game Center integration, you can unlock achievements and climb global leaderboards — test your Sudoku mastery against players worldwide. Customize your experience with light/dark themes, app icon variations, haptic feedback, and support for six languages. Premium users can enjoy iCloud sync, unlimited game history, calendar views, and advanced filtering. Whether you play for fun or for glory, this is the ultimate Sudoku experience. Start solving, start climbing! ## Key features - Six unlockable difficulty levels - Note mode and mistake detection - AI-powered hint system - Game Center integration - Global leaderboards and achievements - Light/dark themes and language support ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Coffee Tip | $1.99 | one-time | | Sudoku Premium | $2.99 | one-time | ## Frequently asked questions about SUDOKUUU ### What makes SUDOKUUU stand out from other Sudoku apps? SUDOKUUU offers six distinct difficulty levels, from Easy to Nightmare, and includes advanced features like AI-powered hints, post-game analysis, and smart highlights to enhance gameplay and learning. It also boasts extensive customization options and Game Center integration for achievements and leaderboards. ### Can I play SUDOKUUU offline? The provided description does not explicitly state whether SUDOKUUU can be played offline. However, many puzzle games of this nature offer offline functionality for core gameplay. ### Does SUDOKUUU have ads? No, SUDOKUUU does not contain advertisements. The app is free to download and play, with optional in-app purchases for premium features. ### What are the premium features in SUDOKUUU? Premium users of SUDOKUUU can enjoy benefits such as iCloud sync for progress across devices, unlimited access to game history, calendar views for tracking play, and advanced filtering options. ### How often is SUDOKUUU updated? SUDOKUUU was last updated on September 10, 2025, with version 1.1.0. This indicates a recent update, suggesting active development and support. ### What devices is SUDOKUUU available on? SUDOKUUU is available on iPhone and iPad devices, as indicated by its supported devices list. ### What is the age rating for SUDOKUUU? SUDOKUUU has an age rating of 4+, making it suitable for a wide range of players. ### How does the hint system in SUDOKUUU work? SUDOKUUU features an advanced hint system that includes AI-powered guidance to help players solve puzzles. It also offers post-game analysis to reflect on your performance and improve. ## Version history (last 5 releases) ### 2.0.0 — 2026-07-08 Improved overall performance. Fixed minor bugs and polished the user experience. ### 1.1.0 — 2025-09-10 Prepared for the upcoming Liquid Glass feature and improved overall performance. Fixed minor bugs and polished the user experience. ### 1.0.6 — 2025-07-30 • Fixed some known bugs • Improved overall experience and performance ### 1.0.5 — 2025-07-26 New update’s here! Faster puzzles, more fun We might’ve slipped in a little surprise (Brace yourself for the Nightmare mode…) =============================== . . 1 | . 9 . | 4 . . . 7 . | . . . | . 5 . 3 . . | 1 . 2 | . . 9 ------+------+------ . . 8 | . . . | 7 . . . 1 . | . . . | . 9 . . . 4 | . . . | 5 . . ------+------+------ 7 . . | 4 . 3 | . . 6 . 5 . | . . . | . 3 . . . 9 | . 2 . | 8 . . ### 1.0.4 — 2025-07-25 New update’s here! Faster puzzles, more fun We might’ve slipped in a little surprise (Brace yourself for the Nightmare mode…) ## Apps similar to SUDOKUUU | App | Rating | Price | Category | | --- | --- | --- | --- | | [SlimeClimber](https://appshunter.io/ios/app/slimeclimber/id6746224586) | — | Free | Games | | [Sudoku - Smart Puzzles](https://appshunter.io/ios/app/sudoku-smart-puzzles/id6743580988) | 5.0 (1) | Free | Games | | [Snake3310](https://appshunter.io/ios/app/snake3310/id6751807386) | — | Free | Games | | [Beastie!Run!](https://appshunter.io/ios/app/beastierun/id6621228506) | — | Free | Games | | [Yammy Cook](https://appshunter.io/ios/app/yammy-cook/id6627338744) | — | Free | Games | | [Pixel Sudoku - Retro Puzzle](https://appshunter.io/ios/app/pixel-sudoku-retro-puzzle/id6744725775) | — | Free | Games | ## More apps by HIROMOTO TSUJI - [IPTV - Watch now](https://appshunter.io/ios/app/iptv-watch-now/id1511279183) - [iMarkdown](https://appshunter.io/ios/app/imarkdown/id1530323530) - [APOD - Wonderful Universe](https://appshunter.io/ios/app/apod-wonderful-universe/id1538603824) - [OCRScanner - Text OCR Scanner](https://appshunter.io/ios/app/ocrscanner-text-ocr-scanner/id1546995846) - [Flight Focus](https://appshunter.io/ios/app/flight-focus/id6749649894) All apps by HIROMOTO TSUJI: https://appshunter.io/developer/1106215904 --- *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 2026-07-18.*