You have twelve marbles that are identical in size, shape, and color. One of the marbles is heavier in weight than the rest. How can you find the heavier marble by using a balance scale only thrice?
Riddle AnswerLogic Riddles
Sliding Coins
Three pennies and three nickles are arranged in a row. The pennies are red and nickles are green in color. The goal is to move them so that the coins are again in a row, with all pennies to the right and nickels to the left.
Each move consists of moving a pair of adjacent coins, and sliding those two coins to a new position without rotating the coins. How can you achieve this (shown below) in three moves?
Christmas and New Year Fall on the Same Year
Carton of Eggs
Six Trees in Six Hours
If three men can chop down three trees in three hours, how many men will it take to chop down six trees in six hours?
Riddle Answer