Really creative puzzle. The gradual ramp in difficulty as you add tiles was great, and I liked having the choice of which tiles were about to make my life hell. I agree with what some other folks have written about the tutorial--I liked it because I'm the kind of person who reads game rulebooks for fun, but I feel like a lot of it could be better demonstrated than written. Great work on this and congrats on making such a polished game in a jam!