What are some cool online games to play when you're bored? Logic or puzzle?

Besides the usual - Impossible quizzes, I've played a lot of the escape games but anyone know any other ones like them?What are some cool online games to play when you're bored? Logic or puzzle?
Do a search for mahjong online. Interesting and intriguing.
Hmm here's some



Meat Mansion

http://www.ultimateflashgame.com/index.p鈥?/a>



World's Most Difficut Puzzle

http://www.ultimateflashgame.com/index.p鈥?/a>



or This

http://www.ultimateflashgame.com/index.p鈥?/a>



Pretty much up to you.What are some cool online games to play when you're bored? Logic or puzzle?
Stiffgames.com is the best because it is not blocked by many school and work filters and has a great selection of games. Now a Plus you can play Runescape and Hell of Sand on it.What are some cool online games to play when you're bored? Logic or puzzle?
Here are some good free ones

http://www.freetimewasters.com/puzzles.h鈥?/a>



If you don't mind paying a few dollars, here are some good ones.

http://puzzlegamesfordownload.blogspot.c鈥?/a>
Sudoku, fast simple mind puzzle, includes numbers.
gamedmoz has many types of good online games

http://www.gamedmoz.org/