User contributions
- 21:28, 5 July 2021 (diff | hist) . . (+453) . . m 1978 AHSME Problems/Problem 30 (→Solution)
- 06:33, 5 July 2021 (diff | hist) . . (+1,639) . . N 1978 AHSME Problems/Problem 30 (→Solution)
- 18:05, 4 July 2021 (diff | hist) . . (-4) . . m 2018 AMC 10B Problems/Problem 16 (→Algebraic Insight into Given Property)