Puzzle Astronauts

Move the astronauts to the goal items.
Rules: Astronauts move all at once in the specified direction.
Game developed by Llorenç Pujol
Instructions
information - about - ranking - levels
MOVE - AWSD or Arrows or Sliding (mouse/Touchscreen)
RESET - R
UNDO - U/Backspace
GO TO NEXT LEVEL - Space or Enter