can i have some hints, i cant solve the last level,does it have a solution?
!Spoilers Inside!
If you start like in the image I provided, the lawnmower and box should end up the other way around of what you posted. Counting from the top left of the island, the lava just on the island corner being (1, 1). When you first get the lawnmower on (4, 4), push it down a single tile to set up for the end. I hope that helps!