CUBOY
CUBOY is a minimalist platform game. Complete all Levels.

Mostly Positive · 21 reviews
76% positive (16 / 21)





Play Sudoku, with kanji! With over 50 levels and 4 different game modes, learn and practice Japanese number kanji at your own pace.
Released
October 1, 2020
Price
Platforms
Windows
Developer
Publisher
Last sync
September 25, 2026
Let's learn Japanese kanji!
Learn and practice Japanese number kanji at your own pace.
With over 50 levels and 4 game modes, you'll learn Japanese number kanji while enjoying a real Sudoku challenge.
Play Sudoku your way: 4x4, 6x6, 9x9 and Samurai Sudoku all await you!
As you play, you'll become adept at reading and differentiating between Japanese kanji. It's a perfect jumping-off point for learning more difficult Japanese kanji.
Are you ready? Let's play Sudoku with kanji!