User contributions
- 12:16, 27 July 2022 (diff | hist) . . (-36) . . m 2021 Fall AMC 10B Problems/Problem 15 (→Solution 1)
- 19:53, 24 March 2021 (diff | hist) . . (0) . . m User:Supernova283
- 19:53, 24 March 2021 (diff | hist) . . (+24) . . m User:Supernova283