Swipe/arrows/WASD walk and push. Equal crates combine; walls block movement and crates cannot be pulled. Combine4+4 then8 at the outlined central dock in24 steps. Undo refunds one walk or push while playing; restart after terminal. R restarts; Tab/Enter supported.

Original compact interpretation; scenario rules and goals differ from the inspiration. No copied assets. See source notes and complete QA replay sequences.