## Find the fake ball among 12 identical balls in 3 weighing hard puzzle with solution

In this hard 12 balls puzzle, you are given 12 identical looking balls with one of the balls fake and heavier or lighter than the others. You have to identify the fake ball in 3 weighing attempts. Given is a two-pan balance with no weights. How many ways can you solve the puzzle? This puzzle has rich learning potential on how to solve complex problems systematically...