Your game has some great puzzle mechanics.
I love that you oftentimes need to glitch in the shapes to move them.
The graphics are simple, still the game is able to communicate everything important.
Also your tutorials and the way you teach the player about the mechanics is spot on.
If there would be once thing to nit pick. I think that the pacing differs a lot between levels. Some you blast through on other feel a bit dragging.
Besides that it is a great game jam game.