# Sudoku: 2 in 1 — Sudoku with numbers and colors > Classic and colored Sudoku puzzles with multiple difficulty levels, all free. (iPhone/iPad app by Vinta Games.) - Source: https://appshunter.io/ios/app/sudoku-2-in-1/id794142615 (this page in markdown: same URL + `.md`) - Developer: [Vinta Games](https://appshunter.io/developer/505409005) - Category: Games, Entertainment, Board, Puzzle - Price: Free - Rating: 4.30/5 from 9 App Store ratings · 21 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 17 MB - Languages: American English - Released: 2014-01-16 - Data updated: 2026-08-13 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sudoku-2-in-1/id794142615/reviews.md ## What is Sudoku? ‘Sudoku: 2 in 1’ is Sudoku game that combines both Classic Sudoku game (with numbers) and Colored Sudoku game (instead of numbers, the board is filled with nine different colors). Thousands of puzzles with 7 difficulty levels, ALL FREE, no In-App purchases. -The full list of features:- • Excellent graphics, sound effects and music • 7000 puzzles, ALL FREE and UNLOCKED! • 7 difficulty levels (very easy, easy, medium, hard, very hard, expert and master) • Two game styles – play Classic Sudoku (with numbers) or play Colored Sudoku • Detailed instructions • Highlights the same numbers, numbers in the same row and in the same column • Hints! • Option to put the notes • Counts correct and wrong answers • Automatically saves the current state of the game, so the game state would be automatically restored if you quit the application • Sound / Music control Enjoy! ## Key features - Classic Sudoku with numbers - Colored Sudoku with nine colors - 7000 free puzzles - 7 difficulty levels - Hints and note-taking - Automatic game state saving ## Recent user reviews (10 of 21) All indexed reviews: https://appshunter.io/ios/app/sudoku-2-in-1/id794142615/reviews.md ### 4/5 — Love it but *2025-01-25* I love this version since it has an option for colors and multiple difficulty levels. What I don’t like is that the game is kinda crashing - meaning that you have a block left in a row and it says you have no color options when you know what color it should be and when you try to put it in, it’s marked as wrong. Then you need to go reinstall the app. This has happened to me 3x in the past 6 months. Please fix it. ### 5/5 — Good game, wish I could listen to music while playing on phone *2021-08-05* The only gripe I have is that I wish I could listen to music while I’m playing the game. When I open the app, it stops playing anything else that’s going on in another app. ### 3/5 — It’s okay but needs more versatility *2017-10-03* I love the colors but it would be a better game with the following (and I’d be happy to pay for it): More contrast on the colored squares or Different choices of colors; Automatic color notes filler option at the beginning of the game; Would like the option to choose the color first and THEN the square because when I want to drop the same color in several squares (such as in Notes) it’s really a hassle to pick a square then drop to the color every time I want to fill them with the same color. In fact it’s really tedious. Really really tedious. Even if they can offer that option just for the notes I’d totally give it another star. I used to play a game called Gemdoku but it’s not available anymore and it had everything I just mentioned. I’d also like a paid option to remove the ads. ### 1/5 — Disappointing *2017-08-07, version 1.1* I have been enjoying this game for quite a while but will not be playing again as the new "improvement" where notes are automatically deleted has removed the challenge ### 5/5 — Enjoyable Game *2017-06-13* I've only had time to play this game briefly, but so far it's great! ### 4/5 — It's great! *2016-11-09* It's great! The only problem is that the music doesn't stay on when you play one. It only plays at the main menu. I recommend this app. ### 5/5 — Look at the Pretty Colors *2016-03-06* Oooohhh! Pretty colors! This game is a mesmerizing way to exercise your logic. I was immediately addicted and it's making me smarter. It's Flowers for Algernon for me! I'm sure it's preventing Alzheimer's, too. If only I could find my car keys! ### 4/5 — Good *2015-11-03* Good app, enjoy more than others I tried. Can you remove the flickering of the tiles? highlight is enough. Can you add options to hide the clock and to select number/color first? Also, when you solve a number/color, the notes should disappear. For now, I have to do it manually. ### 3/5 — Only 2 minor improvements *2015-09-24, version 1.0* Good game, but with so many Sudoku apps, needs something more for more stars. Maybe include an interactive tutorial, particularly helpful for children. Also, in lower levels at least, grey out options when fully used. ### 4/5 — Sudoku 2in1 *2015-09-18* Could be better ## Frequently asked questions about Sudoku ### What are the two game modes in Sudoku: 2 in 1? Sudoku: 2 in 1 offers two distinct game modes: Classic Sudoku, which uses numbers, and Colored Sudoku, which replaces numbers with nine different colors on the board. ### How many puzzles are available in Sudoku: 2 in 1? The game provides an extensive collection of 7000 puzzles, all of which are completely free and unlocked for players to enjoy. ### What difficulty levels does Sudoku: 2 in 1 offer? Sudoku: 2 in 1 features seven difficulty levels, ranging from very easy to master, catering to both beginners and experienced Sudoku players. ### Does Sudoku: 2 in 1 have in-app purchases or ads? No, Sudoku: 2 in 1 is entirely free to play and does not contain any in-app purchases or advertisements, offering an uninterrupted gaming experience. ### Can I save my progress in Sudoku: 2 in 1? Yes, the game automatically saves the current state of your Sudoku puzzle. If you quit the application, your game state will be restored when you return. ### What devices is Sudoku: 2 in 1 compatible with? Sudoku: 2 in 1 is designed for Apple devices and is compatible with iPhone, iPad, and iPod. ### How often is Sudoku: 2 in 1 updated? The latest version of Sudoku: 2 in 1 is 1.1, which was last updated on August 7, 2017. The app was initially released on January 16, 2014. ### What is the age rating for Sudoku: 2 in 1? Sudoku: 2 in 1 has an age rating of 4+, making it suitable for a wide range of players. ## Version history (last 2 releases) ### 1.1 — 2017-08-07 This app has been updated by Apple to display the Apple Watch app icon. * When a number / color is solved, relevant notes are disappeared * Grey out options when fully used (for 'Very Easy' level only) * Minor bug fixes and optimized performance * Replaced glowing effect with solid color ### 1.0 — 2014-01-16 No release notes. ## Apps similar to Sudoku | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sudoku Puzzle Packs](https://appshunter.io/ios/app/sudoku-puzzle-packs/id412040754) | 4.6 (419) | Free | Games | | [Sudoku Numbers](https://appshunter.io/ios/app/sudoku-numbers/id1086381101) | 3.8 (4) | Free | Games | | [Sudoku Cafe](https://appshunter.io/ios/app/sudoku-cafe/id540946844) | 4.7 (190) | Free | Games | | [Eric's Sudoku –Classic Puzzles](https://appshunter.io/ios/app/erics-sudoku-classic-puzzles/id555050672) | 4.7 (1,761) | Free | Games | | [Sudoku 6](https://appshunter.io/ios/app/sudoku-6/id568783854) | 4.3 (7) | Free | Games | | [Total Sudoku](https://appshunter.io/ios/app/total-sudoku/id1147298304) | 4.8 (53) | Free | Games | ## More apps by Vinta Games - [Telling Time - It's Easy](https://appshunter.io/ios/app/telling-time-its-easy/id563198052) - [Chess Prime](https://appshunter.io/ios/app/chess-prime/id632959906) - [Chess Prime Pro](https://appshunter.io/ios/app/chess-prime-pro/id632963233) - [Brain Trainer: Tune Your Brain](https://appshunter.io/ios/app/brain-trainer-tune-your-brain/id732634891) - [Checkers Prime](https://appshunter.io/ios/app/checkers-prime/id829350323) All apps by Vinta Games: https://appshunter.io/developer/505409005 --- *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 2026-08-13.*