Puzzle astronauts a fun puzzle game. space astronauts has to face lots of difficulties to survive around in space. some emergency regarding radiation or oxygen has occurred now. astronauts have to reach the portals into safety. we have both astronauts who are joined somehow, they both move at a time. use your skills to move them by avoiding the obstacles and reach the portals specifically. difficulties will be increase level by levels use the help of obstacles to vary their movements. plan your moves a head, if you get stuck, restart to play again and complete the level. have fun!.