http://www.tetrisfriends.com/
Maybe some1 is intrested in playing tetris in waiting time or something like that..
the interface is quite terrible and like OH HOW SWEET A KITTY -_- but u can play versus tetris aswell as 6ppl "deathmatch" tetris and other tetris connected stuff it's quite funny if u wanna fill 10 mins or something like that
(if u wanna have a friendlist u have to creat a acc 4 free)
Hf