Orthot II Puzzles

Just some extra puzzles to put into the "puzzles" folder (for now, it should be wherever you put Orthot II when you extracted it).

Eventually, this page should probably be replaced with a puzzle repository.

Mouse Avoider IIThis was supposed to be accessible from Zone 3... And will fix it!
Portable PortalsMy portals are far more advanced!
Key MazeAnother puzzle involving keys
Stair AbuseDon't make me renovate your home folder
Gate BreakerSolve it the maximally exploitative way!