Weird shape matching

This is a prototype of a match-3 game which I hacked together in scraps of time during the (very busy) week between 21 and 27 of March 2022, as part of my "A game a week" challenge. It's the fourth game in the challenge, and to be honest, the most fun one so far, both to play, and to develop. I will write more about it in my blog-post-mortem-report-thingy.