# Sudoku-Expert — Play challenging Sudoku Games > Unlimited Sudoku puzzles with customizable difficulty and smart features. (iPhone/iPad app by Philipp Hofer.) - Source: https://appshunter.io/ios/app/sudoku-expert/id1641677021 (this page in markdown: same URL + `.md`) - Developer: [Philipp Hofer](https://appshunter.io/developer/1641677023) - Category: Games, Entertainment, Puzzle, Trivia - Price: Free - Rating: 3.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.6 · 1 MB - Languages: English, German - Released: 2022-08-27 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sudoku-expert/id1641677021/reviews.md ## What is Sudoku? Play Unlimited Sudoku Puzzles! Discover the ultimate Sudoku app! Enjoy unlimited Sudoku puzzles with three difficulty levels and a variety of customizable settings to make the gameplay the way you want — all without any ads. Whether you’re a beginner or a Sudoku expert, this free Sudoku app offers endless brain-training fun. Why Choose Our Sudoku App? - Unlimited Sudoku Puzzles: A algorithm generates unique Sudoku games every time, so you’ll never run out of new challenges. - Three Difficulty Levels: Choose from Beginner, Intermediate, or Expert. Test your skills and see if you can conquer the hardest Sudoku puzzles! - Challenge Friends: Share your favorite Sudoku puzzle with friends and compete to see who can solve it the fastest. - Minimalist Design: Enjoy a clean, distraction-free interface that lets you focus on solving puzzles. - Smart Notes: Make notes just like on paper! The app automatically removes impossible notes when you fill in a number. - Mistake Counter: Turn on the extra challenge mode — make three mistakes and the game ends! - Built-in Timer: Track your solving time and try to beat your personal best. - Detailed Statistics: Review your game history, win streaks, and progress. - Auto-Save Feature: Pause your game anytime and pick up right where you left off. Sudoku is a classic logic-based number puzzle that sharpens your mind and improves logical thinking. Fill the 9x9 grid so each row, column, and 3x3 block contains the numbers 1 to 9 — no repeats! Our Sudoku app is the perfect way to relax, challenge yourself, and keep your brain active—all in an ad-free environment. Download now and start solving unlimited Sudoku puzzles today! ## Key features - Unlimited Sudoku puzzles - Three difficulty levels - Smart notes feature - Mistake counter - Built-in timer - Detailed statistics - Auto-save feature ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/sudoku-expert/id1641677021/reviews.md ### 3/5 — Not bad, needs work imo *2024-06-07* The expert level is reasonably hard. I’m looking very very hard ones. But setting the notes is very tedious. Other apps allow to choose a number and then tap multiple squares. And why not a button to auto set all the notes anyway, complex puzzles always need them. Why make me put them there? Another annoying thing is you get 3 tries. But I never guess. I only create errors when I forget to turn the notes back on. There must be a way to prevent misuse of the app costing errors in the game. Otherwise, not a bad app. I’ll check back and see if it improves. ## Frequently asked questions about Sudoku ### Does Sudoku-Expert have ads? No, Sudoku-Expert is an ad-free application. The description explicitly states that the app offers an ad-free environment for an uninterrupted puzzle-solving experience. ### How many difficulty levels does Sudoku-Expert offer? Sudoku-Expert offers three difficulty levels: Beginner, Intermediate, and Expert. This allows players of all skill levels to find a suitable challenge. ### Can I challenge friends with Sudoku-Expert? Yes, Sudoku-Expert allows you to challenge friends by sharing your favorite Sudoku puzzles. You can then compete to see who can solve them the fastest. ### What is the 'Mistake Counter' feature in Sudoku-Expert? The 'Mistake Counter' is an extra challenge mode where the game ends if you make three mistakes. This adds an element of risk and precision to the gameplay. ### How does Sudoku-Expert help track progress? Sudoku-Expert provides detailed statistics that allow you to review your game history, win streaks, and overall progress. This helps you monitor your improvement over time. ### Is Sudoku-Expert available on Android devices? Based on the provided data, Sudoku-Expert is currently supported on iPhone devices only. Information regarding Android availability is not specified. ### What is the rating of Sudoku-Expert? Sudoku-Expert has a rating of 3.0 stars from 1 rating. This indicates a limited amount of user feedback available at this time. ### How often is Sudoku-Expert updated? The latest version of Sudoku-Expert is 1.3, and it was last updated on July 9, 2025. This suggests a relatively recent update. ## Version history (last 4 releases) ### 1.3 — 2025-07-09 - Updated design - Small improvements and bug fixes - Update to new SDK ### 1.2 — 2022-09-27 Small Bugfixes ### 1.1 — 2022-08-31 - New language support: German - Bug-fix for sudoku challenge-links ### 1.0 — 2022-08-28 No release notes. ## Apps similar to Sudoku | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sudoku - game brain training](https://appshunter.io/ios/app/sudoku-game-brain-training/id1261275253) | 5.0 (119) | Free | Games | | [水果连连看-开心欢乐爱水果连连看传奇免费2016高手版单机游戏](https://appshunter.io/ios/app/2016/id1167910400) | — | Free | Games | | [Crazy Find of Special Pics - A test eyesight and brain challenge pictures search spot the differences game](https://appshunter.io/ios/app/crazy-find-of-special-pics-a-test-eyesight-and-brain-challenge-pictures-search-spot-the-differences-game/id1111954960) | 5.0 (2) | Free | Games | | [Run Mummy Crazy](https://appshunter.io/ios/app/run-mummy-crazy/id1164339760) | 3.0 (2) | Free | Games | | [BanBan's Mandala Coloring](https://appshunter.io/ios/app/banbans-mandala-coloring/id1668168800) | — | Free | Games | | [Kozmonot - Bilgi Yarışması](https://appshunter.io/ios/app/kozmonot-bilgi-yarsmas/id1570981240) | — | Free | Games | --- *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 2026-06-11.*