User contributions
- 16:07, 2 January 2018 (diff | hist) . . (-13) . . m 2016 AMC 10B Problems/Problem 18 (→Solution 2)
- 17:27, 22 December 2017 (diff | hist) . . (+2) . . 2017 AIME I Problems/Problem 7 (→Solution)
- 16:32, 23 May 2017 (diff | hist) . . (-2) . . 2004 AMC 8 Problems/Problem 17 (→Solution)
- 16:31, 23 May 2017 (diff | hist) . . (+2) . . 2004 AMC 8 Problems/Problem 17 (→Solution)
