Challenging! But it feels so nice that you do want to keep trying. At first I thought it was tough, but then those are just the tutorial levels. (I like that you made a tutorial for a 3hr game-jam…)
Except… it wasn’t made for this jam. This was uploaded already February 3rd, and right now you can count 32 game jam submissions on the game’s main page. At least it doesn’t seem to be malware like that one upload to the previous Trijam – so that’s a good thing. :)