Simple changes
Simple display of recent changes.
- 2008 AMC 10B Problems/Problem 14
- 2023 AMC 10A Problems/Problem 13
- 2022 AMC 10B Problems/Problem 21
- 2010 USAJMO Problems/Problem 1
- 2019 AMC 10B Problems/Problem 19
- Sharygin Olympiads, the best
- 1981 AHSME Problems/Problem 13
- 2013 USAMO Problems/Problem 4
- Barycentric coordinates
- User:Nikomreklamaru