Installed through our safe & fast downloader ()
Filehippo

Safe shield iconSafe Downloader

The Safe Downloader downloads the app quickly and securely via FileHippo’s high-speed server, so that a trustworthy origin is ensured.
In addition to virus scans, our editors manually check each download for you.

Advantages of the Safe Downloader

  • Malware protection informs you if your download has installed additional unwanted software.
  • Discover additional software: Test new software that are waiting to be discovered in the downloader.
  • With us you have the choice to accept or skip additional software installs.

Editors' Review · February 10, 2026

Experience Colorful Logic with Rainboku

Rainboku is a unique puzzle game available on Android that reimagines the classic Sudoku experience with vibrant colors instead of numbers. This free game combines logic-based gameplay with a serene interface, providing players with a calming yet challenging environment. New features include multiplayer options, allowing users to compete or collaborate with friends, making it a social experience as well. With daily challenges and a smart hint system, Rainboku not only entertains but also educates players on advanced techniques, enhancing their logical reasoning skills.

The game is designed for both quick sessions and extended play, accommodating users who have varying amounts of time to engage. Players can enjoy offline gameplay, ensuring access to puzzles without internet connectivity. Additional features include customizable themes and color palettes, allowing users to tailor their gaming environment. With tracking stats and global leaderboards, Rainboku encourages competition and progression, making it an appealing choice for puzzle enthusiasts looking for a colorful twist.

Enlarged image for Rainboku
Rainboku 0/1

Technical

Title
Rainboku 1.0.59 for Android
Requirements
Android 15.0
Language
English
Available languages
English
License
Free
Latest update
Author
Former Plum
SHA-1
d4ee262effa7a27d3d3a0cc9eca15e315545849b
Filename
com.alpentor.rainboku_1.0.59.xapk

Program available in other languages



Changelog

We don’t have any change log information yet for version 1.0.59 of Rainboku. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.

Can you help?

If you have any changelog info you can share with us, we’d love to hear from you! Head over to our Contact page and let us know.

Explore apps

    Related software

    Last updated