User contributions
- 13:55, 4 January 2016 (diff | hist) . . (-6) . . m 2015 USAMO Problems/Problem 5 (→Another Solution: + 2)
- 13:55, 4 January 2016 (diff | hist) . . (+2) . . m 2015 USAMO Problems/Problem 5 (→Solution)
- 21:14, 25 April 2015 (diff | hist) . . (0) . . m 2015 USAMO (Incorrect posting of AMC 12 A/B + AIME I cutoff.)
- 19:46, 23 March 2015 (diff | hist) . . (0) . . 2011 USAJMO Problems/Problem 3 (→Solution)
- 19:45, 23 March 2015 (diff | hist) . . (+1) . . 2011 USAJMO Problems/Problem 3 (→Solution)
- 19:23, 23 March 2015 (diff | hist) . . (+14) . . 2011 USAJMO Problems/Problem 1 (→Solution 1)
- 19:17, 23 March 2015 (diff | hist) . . (-1) . . 2011 USAJMO Problems/Problem 1 (→Solution 1)
- 19:16, 23 March 2015 (diff | hist) . . (0) . . 2011 USAJMO Problems/Problem 1 (→Solution 1)
- 19:15, 23 March 2015 (diff | hist) . . (+1) . . m 2011 USAJMO Problems/Problem 1 (→Solution)
- 21:48, 15 March 2015 (diff | hist) . . (+4) . . m 2014 AIME I Problems/Problem 1 (→Solution)
- 21:47, 15 March 2015 (diff | hist) . . (+8) . . m 2014 AIME I Problems/Problem 1 (→Solution)
- 21:20, 28 July 2014 (diff | hist) . . (-1) . . m 1984 AIME Problems/Problem 13