Simple, beautiful, and wonderfully intuitive: Pure Sudoku has the highest quality puzzles in 6 difficulty levels. Each puzzle is extensively tested for quality. You will never find a better sudoku app in the App Store :)

What's New

Version 1.3

• Performance improvements
• Thank you for all your feedback as we continue to improve this app!
• Now fully iOS 10 compatible

Ratings and Reviews

4.5 out of 5
76 Ratings
76 Ratings

Favorite App!

No one else exists

I appreciate the clean, sleek interface so much! Lots of puzzles to work. Good range of difficulty. Completing against my own scores is nice. I like the ranking my play against others too.
Please keep this app simple and clean. I will not update versions if undesirable features pop up. Took me 2 weeks to decide to update in case things changed too much. This is my favorite app!
Thank you!

Love but I need dark mode

Shelling Ford

I love this app. It is simplistic like the paper one and you get your time as well as a comparison against others who solved the same sudoku. The only improvement I would like is a dark mode. I like playing this before going to bed and dark mode would make this experience even better.


D Rohlinger

I do a lot of Sudoku apps and this one has two things that I don't like: 1. you have to double tap the number to have it placed correctly on the screen; 2. Unlike all the other apps I've tried, this app doesn't indicate when that number has been completed on the board so it takes extra time looking for numbers that are completed. Fix those two things and I'll give this app a five stars rating.


The Crossword, Trivia, IQ Test & Solitaire Family UG (haftungsbeschraenkt)
61 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, Czech, Danish, Dutch, French, German, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish
Age Rating
Rated 4+
© 2017 The Crossword, Trivia, IQ Test & Solitaire Family
In-App Purchases
  1. Remove Ads $1.99


  • Family Sharing

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

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