Sumi: Zen Sudoku icon

Sumi: Zen Sudoku

Krail App
⬇ 10+ downloads
Est. actual: 12
Style: Sudoku
Free
Released: May 22, 2026
IAP: $4.49 per item
Contains ads
Installs since launch
0 6 12 12 May 22, 2026 today
Tracking since Oct 5 — growth appears once we have a second daily reading.
A clam and peaceful Sudoku app