Simon Tatham's Puzzles icon

Simon Tatham's Puzzles

Chris Boyle
★ 4.8 (16,695 ratings)
⬇ 1,000,000+ downloads
Est. actual: 1,161,629
Style: Nonogram / Logic
Free
No in-app purchases
No ads
Rated: Everyone

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +5.7K installs — 27% slower than the week before (+7.9K) · 688/day since Sep 11
  • 🏆Among Nonogram / Logic games top 4% by installs gained this week (3269 peers growing)
  • ⭐Rating steady at ★ 4.85 since Sep 10
  • 🛠Updates dormant · updated 409 days ago
Installs since launch
0 581K 1.2M 1.2M Sep 10 today
+161,629 installs · +89 ratings since Sep 10
Update history
2025-09-12-1919-23762278 Sep 12, 2025 · seen Sep 15, 2026
• Compatibility updates for Android 16 &amp; 16 KB page-size devices<br>• Hopefully fix occasional night-mode issues<br>• Many upstream improvements from Mar 2024 to Aug 2025, including:<br>• Palisade, Untangle: cursor improvements<br>• Filling: fix backspace<br>• Map, Guess: new UI preferences
Only the current version so far — new entries appear as the game ships updates.
Simon Tatham's Puzzles screenshotSimon Tatham's Puzzles screenshotSimon Tatham's Puzzles screenshotSimon Tatham's Puzzles screenshotSimon Tatham's Puzzles screenshotSimon Tatham's Puzzles screenshotSimon Tatham's Puzzles screenshotSimon Tatham's Puzzles screenshot

Simon Tatham's Puzzles is a nonogram / logic game by Chris Boyle with 1,000,000+ downloads (about 1.2M estimated). +5.7K installs in the last 7 days. Rated 4.8 from 17K ratings. Install growth, rank history, SDKs and ad networks.

From the store listing: “This is Simon Tatham's open-source collection of 40 single-player logic puzzle games, ported to Android. It will always be free, with no ads, and playable offline. See the screenshots for the full list of 40 different games. They're all generated on demand with adjustable size and difficulty, so you'll never run out…”