User contributions
- 23:27, 29 September 2025 (diff | hist) . . (+16) . . m 2016 AMC 10A Problems/Problem 1 (→Problem) (current)
- 23:21, 29 September 2025 (diff | hist) . . (+30) . . m 2025 USAMO Problems/Problem 1 (→See Also) (current)
- 23:01, 29 September 2025 (diff | hist) . . (+15) . . m 2020 AMC 10B Problems/Problem 12 (→Solution 5 (Scientific Notation)) (current)