3 February 2011

• 19:1319:13, 3 February 2011 diff hist +4 2003 AMC 10A Problems/Problem 23 →Solution 2: fix

17 January 2011

• 18:5918:59, 17 January 2011 diff hist −5 m 1984 AIME Problems/Problem 4 →Solution: answer was incorrect

12 March 2010

• 21:4621:46, 12 March 2010 diff hist 0 2007 AIME II Problems/Problem 9 →Solution 2

22 February 2010

• 17:0817:08, 22 February 2010 diff hist 0 2006 AMC 10B Problems/Problem 11 →Solution
• 17:0717:07, 22 February 2010 diff hist +1 2006 AMC 10B Problems/Problem 11 →Solution
• 17:0717:07, 22 February 2010 diff hist +393 2006 AMC 10B Problems/Problem 11 →Solution

14 February 2010

• 17:4017:40, 14 February 2010 diff hist +968 2002 AIME II Problems/Problem 8 →Solution

7 February 2010

• 23:0723:07, 7 February 2010 diff hist +1 2003 AMC 10A Problems/Problem 20 →Problem20
• 10:5810:58, 7 February 2010 diff hist +689 2009 AMC 10B Problems/Problem 25 →Solution 1

6 February 2010

• 09:2009:20, 6 February 2010 diff hist +28 2003 AMC 10A Problems/Problem 22 →Solution 4
• 09:1909:19, 6 February 2010 diff hist +337 2003 AMC 10A Problems/Problem 22 New solution

5 February 2010

• 19:5519:55, 5 February 2010 diff hist +2 2005 AMC 10A Problems/Problem 1 →Problem

29 January 2010

• 21:0121:01, 29 January 2010 diff hist 0 1993 AIME Problems/Problem 6 →Solution 3
• 21:0021:00, 29 January 2010 diff hist +3 1993 AIME Problems/Problem 6 →Solution 3
• 21:0021:00, 29 January 2010 diff hist +654 1993 AIME Problems/Problem 6 Added a new solution

3 January 2010

• 22:0922:09, 3 January 2010 diff hist +2 2002 AMC 12B Problems/Problem 23 →Alternate Solution
• 22:0722:07, 3 January 2010 diff hist +256 2002 AMC 12B Problems/Problem 23 A new solution.

21 December 2009

• 15:5715:57, 21 December 2009 diff hist −4 2005 AMC 10A Problems/Problem 10 →Alternate Solution
• 15:5615:56, 21 December 2009 diff hist +8 2005 AMC 10A Problems/Problem 10 →Alternate Solution: Another way to do this problem
• 15:5515:55, 21 December 2009 diff hist +587 2005 AMC 10A Problems/Problem 10 →Solution
• 13:4013:40, 21 December 2009 diff hist 0 m 2003 AMC 12A Problems/Problem 1 →Problem

30 October 2009

• 18:5518:55, 30 October 2009 diff hist +8 m British Flag Theorem No edit summary

20 June 2009

• 14:0914:09, 20 June 2009 diff hist 0 2008 AMC 10A Problems No edit summary

19 May 2009

• 15:2815:28, 19 May 2009 diff hist 0 2008 AMC 10B Problems/Problem 5 No edit summary
• 15:2715:27, 19 May 2009 diff hist −2 2008 AMC 10B Problems/Problem 5 No edit summary

12 April 2009

• 10:5210:52, 12 April 2009 diff hist +4 AMC 10 No edit summary
• 10:5110:51, 12 April 2009 diff hist −2 AMC 10 No edit summary
• 10:3110:31, 12 April 2009 diff hist +50 2009 AMC 10B Problems No edit summary
• 10:2910:29, 12 April 2009 diff hist +20 2009 AMC 10B Problems/Problem 4 No edit summary

10 April 2009

• 09:3709:37, 10 April 2009 diff hist +1,911 2000 AMC 8 Problems No edit summary
• 08:5408:54, 10 April 2009 diff hist +2,751 N 2000 AMC 8 Problems New page: ==Problem 1== Aunt Anna is <math>42</math> years old. Caitlin is <math>5</math> years younger than Brianna, and Brianna is half as old as Aunt Anna. How old is Caitlin? <math> \mathrm{(A)...

21 March 2009

• 15:5715:57, 21 March 2009 diff hist −10 2009 AIME I Problems/Problem 12 No edit summary
• 15:5715:57, 21 March 2009 diff hist +10 2009 AIME I Problems/Problem 12 No edit summary
• 09:2909:29, 21 March 2009 diff hist +160 2009 AMC 10A Problems/Problem 5 No edit summary
• 09:2009:20, 21 March 2009 diff hist +581 2009 AMC 10A Problems/Problem 6 Edited to show how solution was dervied.