Space Challenge is an online game that lets players race through space. It's a great way to test your skills and see how you stack up against other players from all over the world. Space Challenge is an online space racing game that allows you to compete against other players from all around the world. The game features a variety of different missions and challenges that you can complete in order to earn points and move up the leaderboard. Space Challenge, online game, space racing, space game, leaderboard, competition, missions, asteroid fields, space adventure, online competition, gaming, mobile game, space pilot, race game, competitive gaming, leaderboard game, galaxy, interstellar racing