i added a nested hint to that, though the second one gives away a lot of the solution
im still stuck, is there a way to get the across the spikes as different shapes?
i can make a flipped upside down "L" shape with green and get it in the box facing exit but then blue is stuck on the spikes, and i cant seem to manage to get them to climb over each other in the box any other way
EDIT: i think i may just need the solution