# Sudoku Prism — Crystal Clear Logic Puzzles > Beautifully designed Sudoku app with classic and advanced logic puzzles. (iPhone/iPad app by 彬彬 丁.) - Source: https://appshunter.io/ios/app/sudoku-prism/id6758503904 (this page in markdown: same URL + `.md`) - Developer: [彬彬 丁](https://appshunter.io/developer/1683253564) - Category: Games, Entertainment, Casual, Puzzle - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.0 · 9 MB - Languages: Arabic, English, French, German, Hindi, Japanese, Korean, Chinese, Chinese - Released: 2026-02-17 - Data updated: 2026-08-27 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/sudoku-prism/id6758503904/reviews.md ## What is Sudoku Prism? Sudoku Prism is a beautifully designed Sudoku app for classic daily puzzles, relaxed brain training, and advanced logic variants. Play clean number puzzles offline, keep your daily streak, and enjoy a focused Sudoku experience with optional ad-free play. 【Core Features】 • Daily Sudoku: New daily challenges help you build a steady puzzle habit and track your streak. • Classic Sudoku for Every Level: Choose Easy, Medium, Hard, or Master puzzles for relaxed play or serious logic practice. • Smart Notes: Candidate notes and automatic note cleanup reduce busywork so you can focus on reasoning. • Advanced Variants: Go beyond classic Sudoku with Killer Sudoku, Thermo Sudoku, and Jigsaw Sudoku modes. • Game Center Supported: Compare solve times on leaderboards and unlock achievements. • Optional Ad-Free Focus: Remove ads forever and keep every puzzle session uninterrupted. 【Why Sudoku Prism?】 Whether you want a quick daily Sudoku, a quiet offline brain puzzle, or a deeper Killer/Thermo/Jigsaw challenge, Sudoku Prism gives you a clean and modern way to play. Mistake checking, notes, hints, statistics, and achievements are all designed to support your solving flow. Download Sudoku Prism and make your next number puzzle a focused daily ritual. ## Key features - Daily Sudoku challenges - Multiple difficulty levels - Smart note-taking tools - Advanced Sudoku variants - Offline play - Game Center integration ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $1.99 | one-time | ## Frequently asked questions about Sudoku Prism ### What types of Sudoku puzzles does Sudoku Prism offer? Sudoku Prism offers classic daily Sudoku puzzles with multiple difficulty levels (Easy, Medium, Hard, Master). It also features advanced variants such as Killer Sudoku, Thermo Sudoku, and Jigsaw Sudoku for a more challenging experience. ### Can I play Sudoku Prism offline? Yes, Sudoku Prism allows you to play clean number puzzles offline. This means you can enjoy your daily Sudoku challenges and brain training without needing an internet connection. ### Does Sudoku Prism have ads? Yes, Sudoku Prism contains advertisements. However, there is an optional in-app purchase available to remove ads permanently for an uninterrupted puzzle-solving experience. ### How does Sudoku Prism help with solving puzzles? Sudoku Prism includes features like mistake checking, smart notes for candidate numbers, hints, and statistics to support your solving process. It aims to reduce busywork and let you focus on the logic. ### Is Sudoku Prism suitable for beginners? Yes, Sudoku Prism is suitable for beginners with its Easy difficulty level and helpful tools like mistake checking and hints. It also offers advanced modes for experienced players. ### Does Sudoku Prism track my progress? Yes, Sudoku Prism helps you build a steady puzzle habit by tracking your daily streak. It also supports Game Center for comparing solve times on leaderboards and unlocking achievements. ### What devices is Sudoku Prism available on? Sudoku Prism is available on iPhone and iPad devices, making it accessible for users within the Apple ecosystem. ### How often is Sudoku Prism updated? The latest version of Sudoku Prism is 1.1.5, which was last updated on June 28, 2026. This indicates regular updates to improve the app and add content. ## Version history (last 5 releases) ### 1.1.5 — 2026-06-28 - New Daily Challenge progression with monthly seasons, weekly leagues, levels, XP, and badges to make each day feel rewarding. - Improved onboarding, splash, victory, board loading, and puzzle entry animations for a smoother first run and solving flow. - Refined the native tab bar, folding Settings sections, and several interaction details to reduce visual clutter. - Updated the app icon, badge assets, and App Store previews to better show variants and long-term progress. - Bug fixes and stability improvements. ### 1.1.4 — 2026-05-29 - More reliable Daily Challenges with improved puzzle generation, caching, and date rollover behavior. - A richer statistics dashboard for win rate, streaks, difficulty progress, and Daily Challenge history. - Smarter review prompts that appear only at better moments and stay out of the way. - Improved Remove Ads and ad presentation behavior for a smoother puzzle flow. - Bug fixes and stability improvements. ### 1.1.3 — 2026-05-25 - Full Game Center Integration: Compete on global Leaderboards and unlock exclusive Achievements! - Redesigned Haptics 2.0: Enjoy a more layered and "liquid-smooth" tactile experience. - Smarter App Store Reviews: We now only ask for ratings after your most triumphant moments (New Records or Flawless games). - Enhanced Game Over screen: Direct access to global rankings from the win pop-up. - Performance improvements and bug fixes. ### 1.1.2 — 2026-03-01 - Full Game Center Integration: Compete on global Leaderboards and unlock exclusive Achievements! - Redesigned Haptics 2.0: Enjoy a more layered and "liquid-smooth" tactile experience. - Smarter App Store Reviews: We now only ask for ratings after your most triumphant moments (New Records or Flawless games). - Enhanced Game Over screen: Direct access to global rankings from the win pop-up. - Performance improvements and bug fixes. ### 1.1.1 — 2026-02-25 - Added Game Center support: Compete with players worldwide on Leaderboards and unlock new Achievements! - Performance improvements and minor bug fixes. ## Apps similar to Sudoku Prism | App | Rating | Price | Category | | --- | --- | --- | --- | | [Word Hack - Spelling Challenge](https://appshunter.io/ios/app/word-hack-spelling-challenge/id6749204915) | — | Free | Games | | [Sudoku Dot: Daily Brain Puzzle](https://appshunter.io/ios/app/sudoku-dot-daily-brain-puzzle/id6759490885) | — | Free | Games | | [Speedoku: Multiplayer Sudoku](https://appshunter.io/ios/app/speedoku-multiplayer-sudoku/id6758058137) | — | Free | Games | | [Sudoku _ Classic Sudoku Puzzle](https://appshunter.io/ios/app/sudoku-classic-sudoku-puzzle/id6480239729) | — | Free | Games | | [Sudoku Master 2025](https://appshunter.io/ios/app/sudoku-master-2025/id6744408449) | — | Free | Games | | [Daloku: Daily Sudoku, No Timer](https://appshunter.io/ios/app/daloku-daily-sudoku-no-timer/id1477305290) | 4.3 (6) | Free | Games | ## More apps by 彬彬 丁 - [Momentum Focus](https://appshunter.io/ios/app/momentum-focus/id6755886580) - [FLX: Screen Time Blocker](https://appshunter.io/ios/app/flx-screen-time-blocker/id6756812356) - [BreathScape](https://appshunter.io/ios/app/breathscape/id6757747393) - [WherePut Home](https://appshunter.io/ios/app/whereput-home/id6782535044) All apps by 彬彬 丁: https://appshunter.io/developer/1683253564 --- *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.*