User contributions
- 21:02, 16 March 2009 (diff | hist) . . (-25) . . 2000 AIME I Problems/Problem 15 (→Solution)
- 21:02, 16 March 2009 (diff | hist) . . (+258) . . 2000 AIME I Problems/Problem 15
- 12:15, 5 February 2007 (diff | hist) . . (+22) . . AoPS Wiki:AoPS Community Awards (→National Top 12)
