http://www.goodexperience.com/games/

I saw it in my bookmarks from a while back. Theres lots of fun flash games on there, lots of puzzle ones too.

Anyways enjoy!

www.newgrounds.com is always a fun site to go to.

a lot of those games are taken from other websites (such as armorgames.com). youll see them at the beginning of the flash. they would advertise it. or there may be a "play more games" function

www.andkon.com

that has tons of flash games