Wojciech kowalczykinWojciech’s maths problemsInternational Mathematical Olympiad 1979 Number Theory ProblemNumber theory problem from the hardest mathematical competition for highschoolers — the International Mathematical Olympiad.Jul 11
Wojciech kowalczykinWojciech’s maths problemsA problem from the Indian TSTA problem from the International Mathematical Olympiad Team Selection Test in India!Jun 182
Wojciech kowalczykinIntuitionCan you solve this problem from the 2024 Japanese Preliminary Olympiad?A problem from the 2024 Japanese Preliminary Olympiad!Jun 4Jun 4
Mertkan KaraaslanHOW TO PREPARE FOR THE USA COMPUTING OLYMPIAD (USACO)The USA Computing Olympiad (USACO) is one of the most prestigious computer science competitions for high school students in the United…Jun 23Jun 23
Wojciech kowalczykinIntuitionBangladesh Mathematical Olympiad 2024 Problem 1An interesting Diophantine equation from Bangladesh!Jun 23Jun 23
Wojciech kowalczykinWojciech’s maths problemsInternational Mathematical Olympiad 1979 Number Theory ProblemNumber theory problem from the hardest mathematical competition for highschoolers — the International Mathematical Olympiad.Jul 11
Wojciech kowalczykinWojciech’s maths problemsA problem from the Indian TSTA problem from the International Mathematical Olympiad Team Selection Test in India!Jun 182
Wojciech kowalczykinIntuitionCan you solve this problem from the 2024 Japanese Preliminary Olympiad?A problem from the 2024 Japanese Preliminary Olympiad!Jun 4
Mertkan KaraaslanHOW TO PREPARE FOR THE USA COMPUTING OLYMPIAD (USACO)The USA Computing Olympiad (USACO) is one of the most prestigious computer science competitions for high school students in the United…Jun 23
Wojciech kowalczykinIntuitionBangladesh Mathematical Olympiad 2024 Problem 1An interesting Diophantine equation from Bangladesh!Jun 23
Wojciech kowalczykinWojciech’s maths problemsA number theory problem from the Harvard-MIT Mathematics TournamentA number theory problem from the Harvard-MIT mathematics tournament (HMMT)Jun 17
Wojciech kowalczykinWojciech’s maths problemsA Chilean Simultaneous equation.This problem comes from the 2022 Chilean National Olympiad. Before looking at the solution, give the problem a good go!Apr 81
Bekhruz NiyazovinIntuitionHow Do You Find the Red Angle?The following problem is quite fun; as far as I know, it can’t be solved with trivial angle chasing. Meanwhile, it also helps to better…Jun 17