User contributions
- 23:46, 5 November 2019 (diff | hist) . . (-2) . . 2012 AMC 8 Problems/Problem 20 (→Solution 3)
- 23:46, 5 November 2019 (diff | hist) . . (-3) . . 2012 AMC 8 Problems/Problem 20 (→Solution UR BAD)
- 23:45, 5 November 2019 (diff | hist) . . (+6) . . 2012 AMC 8 Problems/Problem 20 (→Solution)
- 23:45, 5 November 2019 (diff | hist) . . (-1) . . 2012 AMC 8 Problems/Problem 20 (→Solution 3)