Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune - these planets, together with the Earth's natural satellite the Moon, will become locations in the Adult-Puzzles game. You have to visit them in turn, collecting stars on each and avoiding the dangers that exist on a particular planet . To move to the next planet, your astronaut must collect a certain number of stars. Walking around the planet, you can read a short information about it, in which you will find out the main differences between it and the rest of the planets of the solar system and useful information that you might not have known. Thus, the Adult-Puzzles game is not only entertaining, but also educational.