the riddles
1. four men are standing in a straight line, all are facing the same direction parallel to the line they stand in, they can only look straight ahead, they cannot talk to each other, two men have black top hats and the other two have white top hats, the fourth and last person in the line is separated by a massive concrete wall so no one can see him, they are being held captive until one of them can determine the colour of his hat. how do they escape.
2. youre in a COMPLETELY SEALED room, there are no openings or flaws in the wall (think 'metre thick walls of gold'. not literal). you have a table and a mirror, how do you escape? (by the way there is light)
3. there is a bridge, in front of the bridge there is a massive sign that says "DO NOT CROSS" in big bold letters, there are several sharp eyed, intelligent, skilled gaurds in front of said bridge. this is true for both sides. you (a perfectly normal human citizen) simply cross the bridge(without doing anything else) and no one tries to stop you even though you are noticed. why?
4. what starts with an "e", ends with an "e" and has one letter in it?
they get progressively easier