You've found an unusual wooden mechanism in the forest.
What could it be?
You find that you can move some parts.
Maybe it will open?
To unlock the machine, complete each of the three symbol puzzles.
Click on a button to activate it.
Opposite arrows cancel.
Perpendicular arrows can fuse.
Arrows that are opposite in one axis (up-down or left-right) but not in the other may not fuse.
Arrows can move into empty spaces.
Clear all the arrows to access the next layer.
You cleared the final layer!
What's inside the machine?
