User contributions
- 21:05, 10 February 2017 (diff | hist) . . (0) . . 1977 AHSME Problems/Problem 28
- 18:57, 8 February 2017 (diff | hist) . . (+11) . . 2017 AMC 12A Problems/Problem 13 (→Solution)
- 18:53, 8 February 2017 (diff | hist) . . (+9) . . 2017 AMC 12A Problems/Problem 13 (→Solution)
- 18:50, 8 February 2017 (diff | hist) . . (+87) . . 2017 AMC 12A Problems/Problem 13 (→Solution)
- 18:48, 8 February 2017 (diff | hist) . . (+61) . . 2017 AMC 12A Problems/Problem 13 (→Solution)
- 18:47, 8 February 2017 (diff | hist) . . (+673) . . 2017 AMC 12A Problems/Problem 13 (→Solution)
