Sudoku Epic is a free sudoku game with five different sudoku games in one: Regular 9x9 puzzles, 6x6 mini, Wordoku (also known as Letter Sudoku), Killer Sudoku and daily soduko challenges. Killer Sudoku is an exciting mix of sodoku and kakuro. Wordoku is played with letters instead of numbers, and the puzzles contain words that function as hints.

With thousands of puzzles and challenging goals, Sudoku Epic is the perfect app for exercising your brain!


• Five Sudoku game modes!
• Thousands of free sudoku puzzles!
• Killer Suduko: For expert puzzle solvers!
• Wordoku: Find the hidden word!
• Get new puzzles daily!
• Auto notes
• Complete goals!
• Five difficulty settings!
• Get hints!

What’s New

Version 2.4.3

Improvements and bug fixes. Thanks to everyone who are playing the game and have supported us :)

Previous Updates: New color themes, select cell first input, update manual notes, and more.

Ratings and Reviews

4.7 out of 5
174 Ratings

174 Ratings

MPB160 ,

Great game - very challenging

I didn’t give it 5 stars because it doesn’t seem compatible with the last couple of IOS versions. It keeps giving me an error message and consumes my battery. I would also like the app to allow the time of day to show somewhere. Since I use this app when I am waiting for something, it would be useful to keep the current TOD where I can see it without having to close the app.

Eqcsu2 ,

Easy on the eyes

This is fairly challenging at the hardest level. I have more extreme Sudoku apps, but I keep returning to this one because it’s the easiest one on my eyes. Try it and see the difference it makes. It’s been my main Sudoku app for a while. I go back and try others, or new ones. So far nothing has come close in terms of visuals.

entbug ,

4.5 stars

I really enjoy this game and over the past year my skill at all levels of the daily puzzle have grown, so I decided to go back to the killer sudoku. This is where my primary suggestion lies: because this is a more difficult challenge, please make your “easy” version a 6X6 rather than a 9X9 sized puzzle so that newbies can build up without getting too discouraged. Then it will be perfect :D


Kristanix Studios
143.2 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Chinese, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish, Swedish

Age Rating
Rated 4+
© 2019 Kristanix Games
In-App Purchases
  1. Premium Edition $2.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

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

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