User contributions
- 14:55, 4 January 2016 (diff | hist) . . (-6) . . m 2015 USAMO Problems/Problem 5 (→Another Solution: + 2)
- 14:55, 4 January 2016 (diff | hist) . . (+2) . . m 2015 USAMO Problems/Problem 5 (→Solution)
- 22:14, 25 April 2015 (diff | hist) . . (0) . . m 2015 USAMO (Incorrect posting of AMC 12 A/B + AIME I cutoff.)
- 20:46, 23 March 2015 (diff | hist) . . (0) . . 2011 USAJMO Problems/Problem 3 (→Solution)
- 20:45, 23 March 2015 (diff | hist) . . (+1) . . 2011 USAJMO Problems/Problem 3 (→Solution)
- 20:23, 23 March 2015 (diff | hist) . . (+14) . . 2011 USAJMO Problems/Problem 1 (→Solution 1)
- 20:17, 23 March 2015 (diff | hist) . . (-1) . . 2011 USAJMO Problems/Problem 1 (→Solution 1)
- 20:16, 23 March 2015 (diff | hist) . . (0) . . 2011 USAJMO Problems/Problem 1 (→Solution 1)
- 20:15, 23 March 2015 (diff | hist) . . (+1) . . m 2011 USAJMO Problems/Problem 1 (→Solution)
- 22:48, 15 March 2015 (diff | hist) . . (+4) . . m 2014 AIME I Problems/Problem 1 (→Solution)
- 22:47, 15 March 2015 (diff | hist) . . (+8) . . m 2014 AIME I Problems/Problem 1 (→Solution)
- 22:20, 28 July 2014 (diff | hist) . . (-1) . . m 1984 AIME Problems/Problem 13