Okay - THIS is some classic game jam epicness. The premise is super simple but is executed wonderfully, from the simple art style to chill music - it all comes together really well! It feels a bit like a Mario Party game and could see this being super fun in multiplayer, too. Your level of polish when it comes to animations and particles don't go unseen, and for less than 72 hours, this is really incredible to see. And that's not even mentioning a... *adjusts glasses* LEVEL EDITOR? Bro, this is awesome sauce!! You've really gone all out on this project and it definitely shows! I would've liked to have seen a losing screen that shows your final score + high score, but that's obviously just a small nitpick. On web, there also seems to be some strange tiling/positioning issues with the squares which results in white lines flickering between the tiles. Another great addition (which would've been too much for the jam time, haha) would be a local or even global leaderboard to add some more competitiveness!
This game has it all - engaging gameplay, great aesthetics, boppy tunes, intricate patterns, and best of all, SQUARES! Massive well done!! :D