Puzzle Lair
Provides daily logic puzzles across 15 types, all generated with a single logical solution, playable in the browser.
Launch screenshots from Product Hunt, Jul 2026
A browser-based logic puzzle platform offering a daily puzzle and a catalog of 15 puzzle types, including Sudoku, Kakuro, and Nonograms, all generated with a single logical solution. It serves puzzle enthusiasts and casual solvers, from individuals to general consumers, who want a free, ad-free daily mental challenge. The service is free to play with optional one-time purchases to unlock full puzzle catalogs, and it differentiates itself by avoiding ads and subscriptions while ensuring every puzzle is solvable by pure logic.
Key features
- Daily fresh puzzles
- 15 puzzle types
- Multiple difficulty levels
- Free account with saved progress
- Stats and achievements
- Leaderboards
- Dark mode
- One-time unlock for full catalog
- No ads, no subscription
- Puzzles verified for single solution