User contributions
- 17:51, 18 August 2015 (diff | hist) . . (+1) . . m 2014 USAJMO Problems/Problem 4 (→Solution)
- 17:00, 18 August 2015 (diff | hist) . . (+5) . . m 2014 USAJMO Problems/Problem 2 (→Solution)
- 17:25, 3 July 2015 (diff | hist) . . (0) . . m 2003 AIME I Problems/Problem 12 (→Solution 1)
