What’s New

Version 4.0

This version improves performance and stability.

Ratings and Reviews

4.8 out of 5
167 Ratings

167 Ratings

StreepPeeps ,

Excellent! No Ads! :-)

Free version has 120 puzzles - 40 for each level. There are also daily bonus puzzles. The irregular level is awesome & really works your brain. Unlike some, this app lets you check your progress for errors and doesn’t penalize for undo’s or restarts, etc. You can clear games and replay to better your time. Haven’t been bugged to purchase anything. Just good old fun!

s.glass25 ,

Relaxing, fun, and achievable

The puzzles have a great range to challenge you. I love the variety of Sudoku to choose from. I never get tired of playing this app. I can shut off the timer to just relax and play.

A few suggestions:
1) I just wish there were daily challenges rather than weekly.
2) I wish there was a feature to access past weekly puzzles.

Developer Response ,

Thank you for your feedback and suggestions. What do you mean by "in math sudoku challenges"?

Olderndurt ,

Best Sudoku App!

I've tried several in the past few years, but this is by far the best I've found. Not only is it user-friendly and intuitive, but I have really come to appreciate the weekly bonus and the extensive collection of volumes available for download. Smooth, always reliable.


Conceptis Ltd.
16 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese, Simplified Chinese

Age Rating
Rated 4+
© Conceptis Ltd.
In-App Purchases
  1. Easy Starters $0.99
  2. Medium Starters $0.99
  3. Hard Starters $0.99


  • Family Sharing

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

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