User contributions
- 00:46, 16 January 2022 (diff | hist) . . (+1) . . 2011 AMC 8 Problems (→Problem 1)
- 00:46, 16 January 2022 (diff | hist) . . (-2) . . 2011 AMC 8 Problems (→Problem 1)
- 00:45, 16 January 2022 (diff | hist) . . (+1) . . 2011 AMC 8 Problems (→Problem 1)