User contributions
- 19:49, 12 February 2018 (diff | hist) . . (+13) . . 2018 AMC 10A Problems/Problem 12 (→Solution 2)
- 18:14, 8 February 2018 (diff | hist) . . (+573) . . m 2018 AMC 10A Problems/Problem 12 (→Solution 2)
- 17:58, 8 February 2018 (diff | hist) . . (+19) . . 2018 AMC 10A Problems/Problem 12 (→Solution)
- 17:57, 8 February 2018 (diff | hist) . . (+858) . . 2018 AMC 10A Problems/Problem 12 (→Solution)