Nice platformer my friend! :)
Tbh it's a great job for 3 days imho, definitely worth to play! B)
Good game's page, transitions and cutscenes, cool idea and realization, maybe you could combine some traps from different levels in one (for example inverted controls + half of the level has dangerous spikes but 2nd half not or smth like that xD)
If you want you can check out my little game as well -Janken: Think Twice! :>
Nice job, have a good day! :D