User contributions
- 21:37, 4 February 2016 (diff | hist) . . (-23) . . m 2016 AMC 10A Problems/Problem 21
- 22:13, 3 February 2016 (diff | hist) . . (-6) . . 2016 AMC 10A Problems/Problem 21
- 22:12, 3 February 2016 (diff | hist) . . (+77) . . 2016 AMC 10A Problems/Problem 21
- 22:11, 3 February 2016 (diff | hist) . . (+920) . . 2016 AMC 10A Problems/Problem 21
- 15:26, 1 January 2016 (diff | hist) . . (0) . . 2013 AMC 12B Problems/Problem 22 (→Solution)
- 14:53, 1 January 2016 (diff | hist) . . (+369) . . m 2013 AMC 10B Problems/Problem 14 (→Solution)
