User contributions
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- 18:36, 16 September 2012 (diff | hist) . . (-2) . . 1971 Canadian MO Problems/Problem 5 (→Solution)
- 18:36, 16 September 2012 (diff | hist) . . (+1,455) . . 1971 Canadian MO Problems/Problem 5 (→Solution)
- 22:02, 28 August 2012 (diff | hist) . . (-37) . . 2002 AIME I Problems/Problem 13 (→Solution 2)
- 22:02, 28 August 2012 (diff | hist) . . (+1,245) . . 2002 AIME I Problems/Problem 13 (→Solution)
- 12:16, 18 July 2012 (diff | hist) . . (+713) . . Mock AIME I 2012 Problems/Problem 8 (→Solution)
- 19:02, 14 March 2012 (diff | hist) . . (-1) . . 2011 AIME I Problems/Problem 15 (→See also)
- 21:41, 12 March 2012 (diff | hist) . . (-2) . . m 2009 AIME I Problems/Problem 9 (→Solution)
- 21:40, 12 March 2012 (diff | hist) . . (-2) . . m 2009 AIME I Problems/Problem 9 (→Solution)
- 21:40, 12 March 2012 (diff | hist) . . (+3) . . m 2009 AIME I Problems/Problem 9 (→Solution)
- 21:39, 12 March 2012 (diff | hist) . . (+5) . . m 2009 AIME I Problems/Problem 9 (→Solution)
- 21:39, 12 March 2012 (diff | hist) . . (+45) . . m 2009 AIME I Problems/Problem 9 (→Solution)
- 22:56, 5 March 2012 (diff | hist) . . (-1) . . 2010 AIME II Problems/Problem 7 (→Solution)
- 22:56, 5 March 2012 (diff | hist) . . (+3) . . m 2010 AIME II Problems/Problem 7 (→Solution)
- 01:10, 29 February 2012 (diff | hist) . . (+45) . . 2011 AIME II Problems/Problem 1 (→See also)
- 01:10, 29 February 2012 (diff | hist) . . (-45) . . 2011 AIME II Problems/Problem 1 (→See also)
- 01:00, 19 February 2012 (diff | hist) . . (+2) . . m 2012 AMC 10A Problems/Problem 25 (→Solution)
- 19:42, 8 February 2012 (diff | hist) . . (-2) . . 2012 AMC 10A Problems/Problem 4 (→Problem 4)
- 19:42, 8 February 2012 (diff | hist) . . (-7) . . 2012 AMC 10A Problems/Problem 4 (→Problem 4)
- 19:42, 8 February 2012 (diff | hist) . . (+6) . . 2012 AMC 10A Problems/Problem 4 (→Problem 4)
- 19:41, 8 February 2012 (diff | hist) . . (+1) . . 2012 AMC 10A Problems/Problem 4 (→Problem 4)
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