The hourglass brain teaser is a classic logic puzzle in that it requires little math skills—just some logical, practical thinking. This logic problem is featured in the book "Fundrum My Conundrum: A Book of Riddles" by Raymond Epstein and Benjamin Kovler. Give this problem a shot before scrolling down to read the solution. Good luck!
Here's The Logic Puzzle
Here's the Answer
Here Are Some More of Our Favorite Puzzles
Written by Curiosity Staff March 15, 2017
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