Answer to Riddle #12: Three Men and Red & Blue Hats
Puzzle 13 | (100 Prisoners with Red/Black Hats) - GeeksforGeeks
logical deduction - Who will shout first? - Puzzling Stack Exchange
Black and White Hat Puzzle I Test Your IQ I Practical Probability - YouTube
5 Logical Puzzles to Kick-Start Your Brain / Bright Side
A tale of three hats Here is a puzzle to start you off on the course - this is a very old puzzle, this version is taken from the novel Doctor Copernicus by John Banville (a book which I have recommended as worth reading on my books page). In a room there are ...