Are You Sure That All of Your Homework is Complete?
If so, have fun at these sites....
There's an entire selection of Harry Potter games at the Warner Brothers site
See if you've mastered Harry Potter trivia at this Scholastic site
Play checkers against a computer!
Although I prefer checkers, you may want to play chess against a computer
(To play chess, click on Jester of kings, king of jesters)
Oops! Can't play chess? Take lessons at this site!
Play Battleship against a computer!
Play Break Out - it can be frustrating but it's fun!
Play Connect Four at teAchnology.
Use this Rubik's Cube - it may be free, but it's still frustrating!
Play Who Wants to be a Millionaire? - The Science Edition
Sodaconstructor - You've never seen anything like this!