Self-proclaimed PS3 hacker GeoHot: "DO NOT UPDATE" to 3.21.

[NJ5]

DrDread said:

 

Tic-Tac_toe was a lot of fun, until someone explained to always put X in the center square....

Actually it's better to play in one of the corners since the second player only has one valid reply (the center)

It confuses people too, which is great.