Haven't played all of your Puzzlescript games yet, but this is definitely the best of the ones I've tried so far. Interesting goal, deceptively simple gameplay, and a very "fair" feel from every puzzle.
Author Comments
Controls:
WASD/Arrow keys - move
Z - undo
R- Restart
A short puzzlescript game about trying to get into a situation where you can't do any actions.
Source code: https://www.puzzlescript.net/editor.html?hack=b92a2c0fb94f908f5be90df9e60be83e
(Part of my daily puzzlescript creations. Visit my page for more)
Nice Puzzle....