I like your concept, and the jump animation is cute! I think the blocks may be too much of"figure it out" since there's no telling which block does what, and the jump feels too short (or I'm timing them wrong)
Viewing post in Glaze jam comments
the jump can feel too short or high based on where you jump, if you jump from faster floating block you will jump higher. the floating speed each blocks are randomized everytime you restart the level. you can try stacking the blocks or you can try pushing the floating blocks harder with normal block until it glitched out pushing you to the next platform.