Screenshots

Description

"The most addictive puzzle since sudoku." - Will Shortz, NY Times Crossword Puzzle Editor

KenKen® - Brain Training Puzzle

Train your brain with KenKen®, the unbelievably fun, exciting and addictive logic and math puzzle! KenKen is an amazing puzzle that is frequently described as “sudoku on steroids.” If you like other brain games such as sudoku, 2048, Threes, Kakuro, Unblock Me, Tricky Test, Tetris, Flow, jigsaw puzzles, word search puzzles, or crossword puzzles, then you will LOVE KenKen!

This is the ONE-AND-ONLY Original KenKen app, created by acclaimed Japanese mathematics educator Tetsuya Miyamoto. Don’t be fooled by unauthorized versions such as mathdoku and calcudoku, and don't get stuck in a sudoku rut. Play KenKen math puzzles today!

KenKen appears daily in the New York Times and hundreds of other publications around the globe. NY Times puzzle editor, Will Shortz, calls KenKen "the most addictive puzzle since sudoku."

There are virtually unlimited KenKen puzzles available to you on this app. The first 50 are included FREE with the download. If you need more...no problem! Just order them and they'll appear immediately. YOU select the size, difficulty level, and operations.

KenKen Classic includes:
- 50 FREE fun math puzzles of every size and difficulty level
- Unlimited FREE 3x3 size puzzles to learn from and enjoy
- Virtually unlimited puzzles, ranging from 3x3 to 9x9 grids, from Easy to Expert
- A variety of color schemes and music (you can even set your own music to play in the background)
- 3 input modes for digits and notes
- Great extra features such as Hints, Check, Undo, Redo, Reset, Pause, and Timer
- Online leaderboards
- Ability to post results directly to Twitter
- Ability to email results and invite friends

What’s New

Version 3.5

Updating, tweaking and improving for a better, smoother puzzle experience.

Ratings and Reviews

4.3 out of 5
183 Ratings

183 Ratings

kookaburra777 ,

Great exercise for the brain

Love playing this app. Have done hundreds and hundreds over last 2 years. Gradually worked my way up to ‘expert’ level. Usually do 7x7. What took me generally well over an hour I know do in a fraction of the time. Extra games are cheap enough if you buy by the 100’s or, preferably, by the 1000’s ...
Agree with comment that app should stay on same square when you change note colour. Otherwise *****

Frustrating 34521 ,

Does what it says on packet

Nice simple interface. Lots of free levels. Takes a bit to get hang of swapping between own hints and answers

Ejfb83918492 ,

MINOR BUG REPORT

Last update has made the green pencil notes show every number, even if a locked in number is right next to it. Other than that I love it! Had it for years

App Privacy

The developer, KenKen Puzzle, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data
  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Supports

  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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