About this app
Track Your Puzzle Progress Like Never Before! Are you a fan of Jan van Haasteren puzzles? This is the ultimate app to organize, track, and share your puzzling journey. Keep a clear overview of your entire puzzle collection Log each session and track your progress piece by piece Follow fellow puzzlers and discover their latest additions Share your collection with friends and puzzle fans Built for puzzlers, by puzzlers whether you're completing your first puzzle or your hundredth!
Latest release
What’s New
This update introduces Puzzle Radar: a way to find, offer, and match puzzles with other collectors. Puzzle Radar Open Puzzle Radar from Community for a clear view of what you’re looking for, what you’re offering, and your matches. You can: List puzzles you want from your wishlist Offer a puzzle for sale, trade, or giveaway See matches when someone wants what you offer — or offers what you want Chat directly with a match Choose who can see your listings: groups, followers, or both Catalog Notifications False “new puzzles added” notifications have been stopped. You can still turn catalog notifications on or off in Settings.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 18, 2026 · 7:31 AM $2.99
Screenshots
