User contributions
- 22:03, 6 April 2021 (diff | hist) . . (0) . . m 2005 USAMO Problems/Problem 4
- 16:21, 14 September 2020 (diff | hist) . . (-4) . . 2004 AMC 12A Problems/Problem 22
- 16:21, 14 September 2020 (diff | hist) . . (-17) . . m 2004 AMC 12A Problems/Problem 22
- 19:06, 12 September 2020 (diff | hist) . . (+28) . . m 2014 AIME I Problems/Problem 14
- 19:03, 12 September 2020 (diff | hist) . . (-7) . . m 2014 AIME I Problems/Problem 14
- 08:48, 2 March 2020 (diff | hist) . . (-931) . . 2012 AIME I Problems/Problem 13 (→Partial Solution 6)
- 20:53, 16 February 2020 (diff | hist) . . (+13) . . 2015 AIME II Problems/Problem 12
- 20:53, 16 February 2020 (diff | hist) . . (+2) . . 2015 AIME II Problems/Problem 12 (Tag: Undo)
- 20:52, 16 February 2020 (diff | hist) . . (-2) . . 2015 AIME II Problems/Problem 12
- 20:51, 16 February 2020 (diff | hist) . . (+937) . . 2015 AIME II Problems/Problem 12
