My favourite game URLs:

http://www.miniclip.com/games/trials-2/en/

http://www.miniclip.com/games/toboggan-run/en/

http://www.maxgames.com/game/elv-is-black-2.html

http://www.addictinggames.com/theimpossiblequiz.html

http://www.ugoplayer.com/games/windowsexpee.html

http://www.addictinggames.com/seed.html