User contributions
- 21:45, 18 January 2019 (diff | hist) . . (+26) . . 2005 AMC 12B Problems/Problem 25 (→Solution 1)
- 21:02, 4 January 2019 (diff | hist) . . (+93) . . 1997 AIME Problems/Problem 1 (→Solution)
- 20:26, 2 January 2019 (diff | hist) . . (0) . . 1993 AIME Problems/Problem 12 (→Solution 2)
- 20:18, 2 January 2019 (diff | hist) . . (0) . . 1993 AIME Problems/Problem 12 (→Solution 2)
