Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20130606 05:23:55
Black and White HatsHi, #2 20130606 15:17:52
Re: Black and White HatsHi,golchhanmohit,this is a famous riddle,i derived the answer like thisif the guy in the back saw 2 white hat he would know what his hat was. Knowing this fact if the guy in the middle saw a white hat he would know what his hat was.since both of them didn't know what their hat was the hat in the front must be black. Last edited by {7/3} (20130606 15:20:56) There are 10 kinds of people in the world,people who understand binary and people who don't. #3 20130606 16:55:58
Re: Black and White Hatshi golchhamohit You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei 