User contributions
- 22:26, 16 February 2019 (diff | hist) . . (+4) . . 2012 AIME I Problems (→Problem 1)
- 22:26, 16 February 2019 (diff | hist) . . (+12) . . m 2012 AIME I Problems (→Problem 1)
- 22:23, 16 February 2019 (diff | hist) . . (+15) . . m 2010 AIME II Problems (→Problem 1)