Pretty solid entry! It's really complete, it's impressive!
Playing quite some times, I felt more focused on the puzzle (that's logical)
The colors from the tiles were difficult to distinct, the 2 greenies first for the green proximity and then the dark grey. I thought they were fixed blocks put to add more difficulty (but it wasn't). It's only at the end that I saw the differents scoring at the top.
It was enjoyable to see the tower defence self-managing but I would've liked to have some time to watch it and help it when needed. I felt really absorbed by the match4 grid and it's a bit pity. Nothing bad for the jam entry, just real feedback from my first experience :) I hope it'll help!
You game makes me think a bit of Bumbo by the dev of Binding of Isaac.
Congrats and keep going :)