I liked the concept of the game however some of the implementation made it a bit hard to play. The controls were rather slippery and unresponsive which made it hard to control the character. The dice face as different powers was cool but I think you could have let the player swap between faces rather than endlessly bashing your head into a pole until you got the right one. Finally, maybe a little UI image or something to indicate what each power does would make it easier to solve the puzzles. I also noticed that you said this is your second game jam so congratulations on making a finished game and good luck in continuing your gamedev journey!