User contributions
- 19:18, 11 July 2016 (diff | hist) . . (+474) . . 2014 AMC 10A Problems/Problem 20 (→Solution)
- 15:54, 4 July 2016 (diff | hist) . . (+383) . . 1991 AHSME Problems/Problem 18 (→Solution)
Something appears to not have loaded correctly.