Always love to see short and sweet games like this! The movement seems to work as intended and the aesthetics are super clean, and with some more time in the jam, more levels would be really cool to see! A way to reset the levels would also be helpful, and getting stuck led me to realise that simply walking into the circle outline allows you to go to the next level which doesn't seem correct. Maybe some new mechanics like buttons, levers, and other shapes to push around could make for some more interesting gameplay ^^ The use of geometric shapes was charming and the music felt really well, although I'd make it loop over each level, not reset each time. Overall, great work! :)