👉 Despite significant advancements in mathematics over the centuries, several fundamental questions and problems remain unsolved, often referred to as "still math." These include the Riemann Hypothesis, which concerns the distribution of prime numbers and has profound implications for number theory; the P versus NP problem, which questions whether every problem whose solution can be quickly verified can also be quickly solved; and the Birch and Swinnerton-Dyer conjecture, which deals with the arithmetic of elliptic curves. These problems, among others, continue to challenge mathematicians, driving research and innovation in pure mathematics and with applications in cryptography, physics, and computer science.