• zenku •

Contains adsIn-app purchases
50+
Downloads
Content rating
Everyone
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About this game

Think about sudoku, but reinvented!

This game has just a few simple rules:

You have to fill a 4x5 grid with numbers from 1 to 5, ensuring that each row and column won't have duplicates and that the sum of each row’s numbers gives the result on their right side.
Also, you must insert all five numbers (1,2,3,4,5) into the two colored sections on the grid.

Each puzzle has a unique solution. It's relaxing, but still pretty challenging.

If you want to spice up the challenge, play • zenku • in YinYang mode and complete the puzzles within 2 minutes!

The first 50 levels are free, with some ads here and there in case you'll ask for a hint (bulb button). You can unlock extra 50 levels and remove ads with a single In-App purchase.

Will you complete all the 100 zenku puzzles?

_________________________________

Frank Eno (aka XSGames) is an indie game dev from Italy.
Find out more at xsgames.co
Follow @xsgames_ on both X and Instagram
Updated on
Oct 9, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

What’s new

Thanks for your awesome support with • zenku •! Some little bugs have been squashed in this version