tro lai

Challenging and difficult step... Thanks for sharing @phi xuan

Delicate touch required.

A somewhat messy and random move costs 1 star, but pretty fun once you realize that the move is intended and not a shortcut.

Easier than it looked. The crucial step is delicate.

Funny and challenging step. Could manage two different steps. One on the ball, the other behind the ball.

Spoiler: Poor B

will be squeezed anyway

There's one interesting logical step, but I don't think the level offers more than that. The design is purely functional, and the rest of the gameplay is filler. Ok filler, but still filler.