Simple changes
Simple display of recent changes.
- 1990 IMO Problems/Problem 3
- 1957 AHSME Problems/Problem 32
- 1957 AHSME Problems/Problem 31
- 45-45-90 triangle
- 1957 AHSME Problems/Problem 30
- 1957 AHSME Problems/Problem 29
- 1957 AHSME Problems/Problem 28
- Inverse
- 1957 AHSME Problems/Problem 27
- 2003 AMC 10B Problems
- 1957 AHSME Problems/Problem 26