User contributions
- 21:55, 24 October 2021 (diff | hist) . . (-2,090) . . 2009 IMO Problems/Problem 6 (Solution 2 is wrong.)
- 23:10, 24 April 2013 (diff | hist) . . (+1,000) . . Mock AIME 3 Pre 2005 Problems/Problem 13
- 22:59, 24 April 2013 (diff | hist) . . (-14) . . m Mock AIME 3 Pre 2005 Problems/Problem 12 (current)
- 22:59, 24 April 2013 (diff | hist) . . (0) . . m Mock AIME 3 Pre 2005 Problems/Problem 12
- 22:58, 24 April 2013 (diff | hist) . . (-13) . . m Mock AIME 1 2006-2007 Problems/Problem 10 (current)
- 22:55, 24 April 2013 (diff | hist) . . (+218) . . 1951 AHSME Problems/Problem 20
- 22:54, 24 April 2013 (diff | hist) . . (+412) . . 1950 AHSME Problems/Problem 47
- 22:51, 24 April 2013 (diff | hist) . . (+379) . . 1950 AHSME Problems/Problem 36
- 14:15, 28 November 2011 (diff | hist) . . (+340) . . 2011 AMC 8 Problems/Problem 6
- 17:51, 27 July 2011 (diff | hist) . . (+8) . . AoPS Wiki talk:Problem of the Day/July 27, 2011 (→Solution) (current)
- 13:23, 23 July 2011 (diff | hist) . . (+17) . . 2011 IMO Problems
- 13:22, 23 July 2011 (diff | hist) . . (+797) . . 2011 IMO Problems (LaTeX added.)
- 13:14, 23 July 2011 (diff | hist) . . (+209) . . Orthocenter
- 23:18, 26 June 2011 (diff | hist) . . (-383) . . Platonic solid
- 23:16, 26 June 2011 (diff | hist) . . (+3) . . AoPS Wiki talk:Problem of the Day/June 27, 2011 (→Solution 1)
- 21:25, 9 June 2011 (diff | hist) . . (+690) . . AoPS Wiki talk:Problem of the Day/June 10, 2011 (current)
- 19:46, 7 June 2011 (diff | hist) . . (+106) . . AoPS Wiki talk:Problem of the Day/June 8, 2011 (→Solution) (current)
- 23:09, 2 June 2011 (diff | hist) . . (+3) . . 1999 AHSME Problems/Problem 10 (→Solution)
- 20:01, 2 June 2011 (diff | hist) . . (+2) . . 2001 AMC 10 Problems/Problem 10 (→Solution 2)
- 20:00, 2 June 2011 (diff | hist) . . (+417) . . 1999 AHSME Problems/Problem 13
- 23:29, 1 June 2011 (diff | hist) . . (+785) . . Angle Bisector Theorem
- 23:05, 1 June 2011 (diff | hist) . . (+859) . . Platonic solid
- 22:48, 1 June 2011 (diff | hist) . . (+1,931) . . 2006 Romanian NMO Problems/Grade 9/Problem 2
- 21:32, 1 June 2011 (diff | hist) . . (+488) . . 2001 AMC 10 Problems/Problem 10