11:11

APMO 2024 - Has INEQUALITY always been this *bizarre*?

13:12

*AI* solution to IMO 2024 Problem 4 (by SILVER medalist Alpha Geometry)

23:40

IMO 2024 Problem 6 - the *FINAL BOSS* is always tough! Functional equation leaves few survivors

20:41

IMO 2024 Problem 5 - most *TROLL* problem in IMO history?

08:06

IMO 2024 Problem 4 - the *ONLY* geometry this year!

40:10

IMO 2024 Problem 3 - *MONSTER* combinatorics - how many will get 7?

14:51

IMO 2024 Problem 2 - If you LOVE *number theory* and HATE *geometry*, it's a field day!

09:27

IMO 2024 Problem 1 - Neat little problem to start things off!

07:56

RIDICULOUS *number theory* problem 1 on Korean Math Olympiad

11:14

Warm up for IMO 2024 with GRAPH THEORY from India's *training camp*!

10:04

NUMBER THEORY Functional Equation from *Japan*!

08:01

Preview of IMO 2024 - Trip to Bath, UK

18:36

USAMO 2024 Problem 2 - Dizzying set intersections!

17:44

USAMO 2024 Problem 1 and 4 - Is this math olympiad harder than usual?

26:23

MIT Integration Bee 2024 (Part 2) - The fun begins!

15:44

MIT Integration Bee 2024 (Part 1) - Easiest problem set ever?

14:36

Indian National Math Olympiad 2024 - Fun logic puzzle recommended by viewer

11:43

How does the easiest problem in hardest math olympiad look like?

02:47

The *BEST* Math Olympiad problems of 2023!

36:55

Putnam 2023 B2-B4: here are the fun problems!

32:38

Putnam 2023 A1-A4: These problems smell different!

08:32

Tricky graph + geometry problem from Harvard and MIT 😨

05:24

Berkeley Math Tournament 2023 - solve one to solve the other to solve the other to solve the other..

09:03

Two short and sweet problems from Stanford Math Tournament 2023!

10:12

Insane combinatorics in India Olympiad Qualifier in Mathematics 2023

08:22

Using polynomials to prove that there are infinitely many primes

17:35

APMO 2023 Problems 1 and 2 solutions and discussion

12:33

Jane Street quant trading interview question turned into number theory

14:39

Easy number theory, hard number theory (IMO 2022 shortlist)

48:46

IMO 2023 Day 2 solutions and discussion + statistics

39:05

IMO 2023 Day 1 solutions and discussion

13:34

Beautiful math from the land of anime! (and IMO 2023)

09:21

Warm-up for IMO with IMO 2021 Shortlist!

11:17

Proving Fermat's Last Theorem for polynomials

08:36

European Girls Math Olympiad 2023 - Is the dance cooler or Problem 3 cooler?

23:47

USA Math Olympiad 2023 Double Combinatorics x Number Theory on day 2!

06:34

AIME I 2023 - A masterclass in wishful thinking! (Problem 10)

30:45

2023 MIT Integration Bee (Part 2) - trigonometric substitutions belong to the museum!

25:20

2023 MIT Integration Bee (Part 1) - No trigonometric substitutions but still crazy!

13:14

Indian Math Olympiad 2023 - Euler's name everywhere!

11:54

China Math Olympiad 2023 P1 - can a mere mortal solve it?

04:19

Geometry puzzle to end off 2022! Disk covering problem

20:06

The most fun problems from Putnam 2022!

14:39

Putnam 2022 - A BRUH! moment in a math contest!

15:31

[Competitive Programming] Find n triple factorial such that a^m divides it

08:55

I won $5000 from a math competition

10:06

Coding problem - find lexicographically smallest matrix with cross swaps

14:41

Fun puzzle from Harvard MIT Math Tournament!

35:19

MIT Integration Bee 2022 Part 2 - Substitutions and more substitutions!

29:26

MIT Integration Bee 2022 Qualifications Part 1

32:54

IMO 2022 Day 2 solutions and discussion

26:35

IMO 2022 Day 1 solutions and discussion

12:39

Elegant combinatorics problem featuring Cantor's diagonal argument

11:14

Fun with fractional parts from Asian Pacific Math Olympiad (APMO) 2022

11:45

USD40,000 EACH for the top 4 winners of this difficult math contest

19:31

Evil problem? - Google Code Jam 2022 Round 2 Pixelated Circle

13:06

European Girls' Math Olympiad (EGMO) 2022 P2 - algebra or number theory?

11:06

Google Code Jam 2022 1A - Weightlifting

20:25

Google Code Jam 2022 Qualification - Chain Reactions and Twisty Little Passages

08:31

USA Mathematical Olympiad (USAMO) 2022 P1 - Amber and bronze galore!