This was a simple, yet incredible puzzle game! The mechanics are super unique, and the introduction of each new tile perfectly builds off previous levels. The puzzles are also well designed, with solutions that require you to be clever.
I also love the aesthetics, the birb is cute and the different tile "environments" are a great way to help players remember which tile is which! The sound effects are also very good, perfectly fitting the things happening.
I wish there was music, and there maybe could be something more interesting in the background? With maybe some short animations for the obstacles growing/shrinking out of the ground. But that's for a full game, you definitely spent your time on the right parts of development for this jam.
Good job! I hope you win, and I hope you expand this into a full game!