Into puzzles? I discovered this awesome puzzle called hapland. Simple graphics with simple animations, but wicked hard! All you do is click on things and figure out what it does...then the hard part figuring out the sequence. Eventually...two little stick men end up walking through a door igniting the torches that open some weird portal. The portal does nothing, but signify your success. Just a warning, in all my infinite geekdom, I spent 6 hours on hapland2..So here you bored summer kids...
http://www.albinoblacksheep.com/flash/hapland.php want a bigger challenge...
http://www.foon.co.uk/farcade/hapland2/