User contributions
- 16:39, 13 February 2014 (diff | hist) . . (+1) . . m 2013 AMC 12B Problems/Problem 19 (→Solution)
- 12:04, 13 February 2014 (diff | hist) . . (+12) . . 2014 AMC 10A Problems/Problem 13
- 11:24, 13 February 2014 (diff | hist) . . (+819) . . 2014 AMC 10A Problems/Problem 13
- 10:55, 13 February 2014 (diff | hist) . . (+173) . . 2014 AMC 10A Problems/Problem 13 (→Solution 2)
- 10:45, 13 February 2014 (diff | hist) . . (+789) . . 2014 AMC 10A Problems/Problem 13
