The robo-zombie is after you! And it always takes the shortest route. Your aim is to trap it by moving the two purple blocks. If the robo-zombie is trapped and can't compute a route to you, its circuits fry and you win. ARROW keys to move/push. There are three levels for now. All possible, though third is hard. Some flashing lights.
Indirectly inspired by the brilliant robo-golf challenge set by @MartinBraendli2. https://scratch.mit.edu/projects/118223297/ That made me look at various good Scratch pathfinding projects (search for "pathfinder"). Also remembered a block-moving puzzle game from years ago.
