About this app
Tarsia is one of the best educational resources that keep pupils and adults engaged and excited about a lesson. This app allows you to customize the size of the puzzles and the geometric shape, depending on the number of keywords you want to use. You can email the puzzles to a fellow educator, print, them or you can save it in your bank of resources for later use. Tarsia puzzles can be used as a matching activity, where the triangles are printed on paper or cardboard, cut out, and mixed up. Then they need to be given to the learners, who will try to create the initial shape by placing the keywords together.
Latest release
What’s New
Bugs fixed.
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 2, 2026 · 9:47 PM $4.99
Screenshots
