‘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


What's New

Version 1.1

* 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

Ratings and Reviews

It’s okay but needs more versatility


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.

Good but could be better


The very easy ones are harder than the three stars in the newspaper

Can't flip back into note mode after selecting a good answer without needing to reselect an empty box

Dang thing is too easy to input a wrong answer. Should use a check answers button instead of automatically giving a wrong answer mark against player. I twice marred my perfect score by accident.

Might be nice to have an easier way to remove notes especially when an answer is input. Maybe removing notes that can't be when answer is input. Should NOT check ALL. Just most recent input (otherwise it will act as a cheat by inserting all numbers in all notes)

Most Effective!!

Paula's Kitchen

Good clean layout, intuitive usage, excellent "Solved" stamp when completed, would appreciate solid or dark highlight on selected numbers rather than the light/dark glow effect. Overall most effective, thanks for asking!!


Anton Vinokurov
17.4 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Anton Vinokurov


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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