So I enjoyed this site; it's tried really hard to be original, and has this neat space theme. To be honest the graphics are just awesome, but you do need quite a high spec PC to cope with them. Loads of features and games, you've got to have Flash AND Shockwave because there are some 3d games (I played Cosmic Cleanup - a lot!). There's a lot on here too, loads to explore. Good quizzes too. Some were quite hard...! Gets my thumbs up.