MathCan You Solve A HARD Korean Test Question? Cone-Shaped Mountain PuzzleMarch 29, 2018 by admin 0 Comments Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share on LinkedIn Thanks to Hyeong-jun (H. J.) for emailing me this problem! This is a challenging problem from the math section of the 1997 CSAT, a standardized test in Korea. Can you figure it out? It took… Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share on LinkedIn Products You May LikeArticles You May Like Are machines better at quantum physics than humans? How a warmer Arctic could intensify extreme weather The surprising reasons animals play dead – Tierney Thys 3 Times Scientists Did Weird Experiments With Rubber Ducks ‘Dark DNA’ Is the Latest Mystery in the World of Genetics… But What Is It?