User contributions
- 23:33, 9 January 2017 (diff | hist) . . (-1) . . m 2015 AMC 10B Problems/Problem 13 (→Solution)
- 23:30, 9 January 2017 (diff | hist) . . (+26) . . m 2015 AMC 10B Problems/Problem 13 (→Solution)
- 13:13, 26 December 2016 (diff | hist) . . (+297) . . m 2002 AMC 12B Problems/Problem 20 (→Solution)
- 21:15, 25 December 2016 (diff | hist) . . (+117) . . m 2002 AMC 10B Problems/Problem 14 (→Solution)
- 14:03, 25 December 2016 (diff | hist) . . (+8) . . m 2002 AMC 10A Problems/Problem 16 (→Solution 2)