Rainboku icon

Rainboku

Former Plum
⬇ 50,000+ downloads
Est. actual: 65,703
Style: Sudoku
Free
Released: Dec 20, 2025
IAP: $0.99 per item
No ads
Installs since launch
0 33K 66K 66K Dec 20, 2025 today
Tracking since Oct 5 — growth appears once we have a second daily reading.
Sudoku in color. Now with Multiplayer!