Imagine there are 3 coins on the table: gold, silver, and copper. If you make a truthful statement, you will get one coin. If you make a false statement, you will get nothing.
What sentence can guarantee you getting the gold coin?
Riddle AnswerHard Riddles
Twelve Balls and a Scale
Twelve balls are identical in all ways except one has a different weight. Three weighings on a balance scale will not only identify the odd ball, but also tell whether it is heavier or lighter. How many balls must be put on each side of the scale in the first weighing, the second weighing, and the third weighing?
Riddle AnswerAeroplane Hijack
A man hijacks an aeroplane transporting 8 passengers and valuable cargo. After taking the cargo, the man demands nine parachutes from the flight crew, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight more?
Riddle AnswerTeapots Puzzle
Cards in the Dark
You are standing in a pitch-dark room. A friend walks up and hands you a normal deck of 52 cards. He tells you that 13 of the 52 cards are face-up, the rest are face-down. These face-up cards are distributed randomly throughout the deck.
Your task is to split up the deck into two piles, using all the cards, such that each pile has the same number of face-up cards. The room is pitch-dark, so you can’t see the deck as you do this.
How can you accomplish this seemingly impossible task?
Riddle Answer