Current Status Not Enrolled Price Free Get Started Login to Enroll Course Content 100 Coins Puzzle 100 Doors 100 People in a Circle with Gun Puzzle 100 Prisoners with Red & Black Hats 1000 Coins and 10 Bags 2 Eggs and 100 Floors 3 Ants and Triangle 3 Bulbs and 3 Switches Camel and Banana Puzzle Chessboard and Dominoes Detective Sherlock Distance travelled by Bee Find the Injection for Anesthesia Fit Triangle Guess Color of Hat Japanese Ship mystery Man with Medical Condition and 2 Pills Matchstick Puzzle Measure 45 Minutes using 2 identical Wires. Minimum Cut Puzzle 1 of 4