I made this years ago and it doesn't now work in Scratch 2! Try downloading it to your computer - EDIT you need Scratch 1 installed, so probably not a viable option!!
Free the Fugitive! An animal version of the popular children's puzzle, "Rush hour". Select a creature and slide it to make gaps for other creatures to move. Use your skill to make a path for the robot fugitive to escape. Can you complete all 12 levels and become a freedom expert? Enjoy!