User contributions
- 14:01, 16 January 2019 (diff | hist) . . (+327) . . 2018 AMC 10A Problems/Problem 11
- 23:05, 4 December 2018 (diff | hist) . . (-20) . . 1992 AIME Problems/Problem 2
- 23:03, 4 December 2018 (diff | hist) . . (+1,059) . . 1992 AIME Problems/Problem 2
- 16:18, 13 October 2018 (diff | hist) . . (+8) . . 2017 AIME II Problems/Problem 4 (→Casework Solution)
- 13:51, 16 February 2018 (diff | hist) . . (-18) . . m 2018 AMC 10B Problems/Problem 1
- 13:43, 16 February 2018 (diff | hist) . . (+36) . . m 2018 AMC 10B Problems/Problem 1
- 13:40, 16 February 2018 (diff | hist) . . (+89) . . 2018 AMC 10B Problems/Problem 1
