Geometry question to test the world's best math students (IMO 2024 problem 4)
10:12
Can you solve this interesting geometry challenge?
11:41
Famous mathematician puzzled by child's homework
16:03
The unexpectedly hard windmill question (2011 IMO, Q2)
10:56
Can you solve for the angle?
12:09
Students completely stumped by pi question
9:46
Can you solve these geometry problems?
10:45
Very few people can solve. Which martini glass is closest to 1/2 full?
17:42