Amanda Zacharias

I like that this game has only symmetric puzzles as is traditional for Sudoku. I also like that it keeps track of my top ten times rather than tracking my average time. The interface for entering numbers is flexible and it automatically removes candidate numbers from other cells in the row when you enter a definitive number. Definitely worth a couple bucks!

A Google user

The best Sudoku app! I originally had the free version, but eventually I decided that I liked it enough to pay for ad free premium. Great features, easy to use. Board set up is intuitive, easy to use. Weekly contest, which I wish would be more often. But, for each puzzle, I can upload it to the list and see how I compared to others. This is one of my favorite games for several years and counting! 😊💕💕💕

A Google user

Almost perfect! I can turn off all of the ( to me cheating) highlights, it doesn't drain my battery because there are no ads flashing on and off all the time, and I can adjust a bunch of things to make it exactly how I want. If it had a setting to turn it black for night time use it would be perfect :-) Even BETTER! The company actually RESPONDS to email! Fast! Edited

A Google user

App isn't allowing me to upload my scores. It has been like this for a week. And the weekly competitions are not showing up. Their website and their email doesn't work either. Very frustrating!!! Update: This app was up and working shortly after I posted the review above. So far I have not had any issues and I'm back to playing. Its addictive and I enjoy passing the time playing Sudoku. This app is one of the best that I have downloaded and played.

Jade Newton

Great classic game to relax & challenge your mind. Helpful hints are available if you get stuck and it even tracks your times for you! It's fun competing against myself to see progress. The $2 you pay up front is absolutely worth it to not be begged to rate 5☆ every time you open the app or be plagued with ads between each level like other apps have. 10/10!