Roles: Master: -Thinks of a number, it may be no lower than 0 and no higher than 100 (and no more than 2 decimals, please). Guesser: -Tries to guess the number, if the guess is correct the guesser who posted the guess (The guess that was the correct guess, ofcourse) first becomes the new master. The master can do anything he wants to make it harder (giving false hints, stuff like that) or easier for the guessers to guess the number that they have to guess.. I guess. Whoever posts first will be the first master.