User contributions
- 19:35, 8 October 2019 (diff | hist) . . (-22) . . USAMO historical results (→USAMO Perfect Scorers)
- 20:46, 4 March 2016 (diff | hist) . . (0) . . m 2016 AIME I Problems/Problem 15 (→Solution)
- 18:35, 7 May 2015 (diff | hist) . . (-9) . . 2013 USAMO (current)
- 20:59, 6 May 2015 (diff | hist) . . (+452) . . 2015 USAMO
- 18:55, 20 March 2015 (diff | hist) . . (-1) . . m 2015 AIME I Problems/Problem 11 (→Problem)
- 16:56, 20 August 2014 (diff | hist) . . (+1) . . m 1998 AIME Problems (→Problem 13)
- 16:55, 20 August 2014 (diff | hist) . . (+1) . . m 1998 AIME Problems/Problem 13 (→Problem)
- 16:29, 20 August 2014 (diff | hist) . . (-32) . . 2006 AMC 12B Problems/Problem 25 (→Problem)
- 15:45, 20 August 2014 (diff | hist) . . (0) . . m 2006 AMC 12B Problems (→Problem 6)
- 15:41, 20 August 2014 (diff | hist) . . (-31) . . 2006 AMC 12B Problems (→Problem 25)
- 13:52, 6 June 2014 (diff | hist) . . (+3) . . m 1989 AHSME Problems/Problem 30 (→Solution)
- 17:40, 3 June 2014 (diff | hist) . . (0) . . m 1995 AHSME Problems/Problem 15 (→Solution)
- 17:39, 3 June 2014 (diff | hist) . . (0) . . m 1995 AHSME Problems/Problem 15 (→Solution)