The controls feel very unresponsive, the player is slow and it takes up to a quarter of second to respond to the player's input making it really hard to jump.
And normally, knowing that this game was made in super short time i wouldn't be that hard to judge, if it wasn't for the fact that you done it correct in one of your previous game, Minima. Btw if you told me that this was a DLC for that game i'd totally believe you (this game is very similar to it, ngl)
Other than that, the game is pretty good!! Good job, pulling that off in 12 hours!! Maybe i'd had spent more time polishing the main gameplay instead of building a leaderboard if i were you (especially if half of your users can't/won't use it), but oh well... ¯\_(ツ)_/¯ I especially like the changing color tiles. Good Job!! (^u^)