level 2, the red thing going through walls isn't a good idea, I went through the moving platform and enemies do too much damage for healing costing that much and healing so little. level 3 I couldn't jump at the spring.
You don't even have to right click, as the game loads you can take your mouse off the game. then you just put on on the win area, it's touching the edge. and it's really bad that it does nothing after winning/losing.