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Last updated on: 2026-08-19
Android Apps > Puzzle > Rainboku
Rainboku icon

Rainboku

1.0.61
Former Plum
0.00
0 reviews
50,000+
Downloads
Free

Sudoku in color. Now with Multiplayer!

Rainboku Screenshot 1 of 8
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50,000+ downloads
iOS version

About Rainboku

Rainboku is a puzzle app developed by Former Plum.

Download Statistics

Rainboku has been downloaded 66 thousand times. In the last 30 days, the app was downloaded 42 times.

User Ratings

The app has no ratings yet.

App Information

Rainboku is FREE to download. The APK download size is 25.18 MB. The latest version available is 1.0.61. The last update was on June 22, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play January 2026.

Description
Sudoku in color - Each puzzle is a work of art.
Show more

More data about Rainboku

Price Free to download
Total downloads 66 thousand
Recent downloads 42
Rating No ratings
Ranking Not ranked
Version 1.0.61
APK size 25.2 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

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Rainboku compared with similar apps

Common keywords of similar apps

Multiplayer Rainboku Work Calm Friends Pure Beautiful Race Learn Smart Zen Playing Stats Color Logic Puzzle Sudoku Brain Play Challenge Solve Daily

Keywords missing from this app

Game Puzzles Classic Games Number Experience Offline Free Enjoy Levels Mind Easy Solving Challenges Skills Perfect Time Train Master Mode App Hints Players Relax Thinking Features Fun Find Grid Numbers Strong Designed World Difficulty Logical Unique Training Notes Progress Hard Irregular

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Downloads over time

Downloads over time
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Rainboku has been downloaded 66 thousand times. Over the past 30 days, it has been downloaded 42 times.

Changelog of Rainboku

Show changelog

Developer information for Former Plum

Former Plum

formerseagull@gmail.com

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Comments on Rainboku for Android

★★★★★ EbiKatsu · Apr 8, 2026
Nice for those who don't like seeing numbers, but I still prefer numbers to color lol
★★★★★ Tiffany Johk · Feb 21, 2026
Absolutely phenomenal. The whole color sudoku is such a fun twist and arguably better than playing regular sudoku. The look and feel of the app is super friendly and easy to use.
★★★★☆ Bougoffayacin Yacin5666 · Apr 26, 2026
Great game best time I had playing Sudoku but I have some problems the best time for hard and easy levels has been reset to 0 for no reason the number of flawless levels keeps resetting to 0 no matter how much I get and my win streak in random mode doesn't register

Google Play Rankings for Rainboku

This app is not ranked

Technologies used by Rainboku

11 permissions
Subscribe to see full permission and library details
Top new apps Apps on sale Today's trending apps Popular Puzzle Games Apps other people are watching
Zendoku-Sudoku Game icon Zendoku-Sudoku Game
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Sudoku: Classic Logic Puzzle icon Sudoku: Classic Logic Puzzle
Sudoku Friends - Multiplayer icon Sudoku Friends - Multiplayer
Sudoku - classic number game icon Sudoku - classic number game
Kodoku - Zen Puzzle icon Kodoku - Zen Puzzle
Sudoku Color - Classic Puzzle! icon Sudoku Color - Classic Puzzle!
Sudoku - Classic Sudoku Puzzle icon Sudoku - Classic Sudoku Puzzle

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