About Keen
Keen is a free puzzle game where the player fills in a grid so that each row and column has no overlapping numbers, while also satisfying the math operation in each section. Keen is similar to sudoku and is sometimes also...
Keen is a free puzzle game where the player fills in a grid so that each row and column has no overlapping numbers, while also satisfying the math operation in each section.
Keen is similar to sudoku and is sometimes also known as KenKen, Calcudoku, or Mathdoku. This app is unofficial and is not associated with Nextoy or the KenKen™ brand in any way.
Features:
• An unlimited number of levels
• Seven different grid sizes
• Five different difficulties
• A multiplication only option
• Undo and continue saved game options
The app is free, contains no advertisements, and is open source.
Enjoy!
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Notes:
• Based on a modified open source algorithm by Simon Tatham
• The app does not contain a tutorial. If you are not familiar with this puzzle type you will have to google it or learn via experimenting.
• High difficulty multiplication only levels can take a while to generate
• This app is unofficial and is not associated with Nextoy or the KenKen™ brand in any way.
Previous Versions
Here you can find the changelog of Keen since it was posted on our website on 2021-12-16 07:34:04.
The latest version is 1.3.1 and it was updated on 2026-06-19 17:08:20. See below the changes in each version.
Keen version 1.3.1
Updated At: 2018-09-20
Changes: Fixed a new bug regarding continuing a save introduced in 1.3
Disclaimer
Official Google Play Link
We do not host Keen on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Keen is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
