Hint 1
Putting the snow on the right will always result in it melting when you try to reach the end of the puzzle. You can push the snow left, the only issue is that it gets too close to the snow at the bottom. Is there anything you use to manipulate how the light moves?
Hint 2
Normally, moving while the light is diagonal from the player will also pull it diagonally. What would happen if something is in the way, and how could that be used to your advantage?
