An Elephant's Roominations

The elephant is hungry! It must eat all the trees, and then return home to take a nap.

But eating has its consequences... be careful!

Made for the Thinky Puzzle Game Jam with my custom puzzle engine/language, PuzzLisp (to be published properly when it has more features).

Windows only for now, but I tried it on Linux using Wine and it works fine.

Controls

Move the elephant with the arrow keys or WASD.

Undo with Z, Restart with R.

PageDown/PageUp to change levels.

G to toggle the grid.