A non-obsolete puzzle-nolly cross will meet you in the game Xo for Bro and offer to play with a friend or with a game bot. Expose neon badges: crosses or zero to build a line of three identical signs. The one who does this is the first will become a winner. Do not belong to the puzzle frivolously, it can be insidious. Think about the next move so as not to lose. Having lost vigilance, you can easily lose victory in the XO for Bro.