Unsolved puzzles
鈥淲hen I was a kid, I always begged my parents to buy me those little Mind Benders puzzles,鈥 remembered Rose McCarty. 鈥淢y favorite puzzles were the ones that were so difficult that I wasn鈥檛 sure whether or not I could actually solve them. At 蓝莓视频 Math, I鈥檓 the one coming up with different puzzles to solve. I have an opportunity to tackle big, imprecise, unwieldly problems that determine what my field will look like in 20 years.鈥