User contributions
- 20:09, 29 December 2019 (diff | hist) . . (+26) . . m 2010 AMC 12A Problems/Problem 17 (→Solution 2)
- 18:44, 26 December 2019 (diff | hist) . . (-43) . . 2007 AMC 12B Problems/Problem 4 (→Problem: this page included the wrong problem)
