User contributions
- 20:56, 3 November 2020 (diff | hist) . . (0) . . 2013 AMC 8 Problems/Problem 4 (→Solution)
- 20:50, 3 November 2020 (diff | hist) . . (+2) . . 2013 AMC 8 Problems/Problem 4 (→Solution)
- 20:49, 3 November 2020 (diff | hist) . . (-39) . . 2013 AMC 8 Problems/Problem 4 (→Solution)
- 20:48, 3 November 2020 (diff | hist) . . (+2) . . 2013 AMC 8 Problems/Problem 4 (→Solution)
- 20:47, 3 November 2020 (diff | hist) . . (-2) . . 2013 AMC 8 Problems/Problem 4 (→Solution)
- 20:46, 3 November 2020 (diff | hist) . . (+401) . . 2013 AMC 8 Problems/Problem 4 (→Solution)