One Stroke icon

One Stroke

Dirichlet
⬇ 10+ downloads
Est. actual: 14
Style: Nonogram / Logic
Free
Released: Apr 29, 2026
No in-app purchases
No ads
Installs since launch
0 7 14 14 Apr 29, 2026 today
Tracking since Oct 5 — growth appears once we have a second daily reading.
Draw a single line that fills every cell. 500 hand-crafted puzzles