# User contributions

- 13:25, 8 March 2017 (diff | hist) . . (+68) . . AIME Problems and Solutions
- 13:53, 5 February 2015
(diff | hist) . .
**(+966)** . . 2015 AMC 12A Problems/Problem 23 (→Solution) - 13:52, 5 February 2015 (diff | hist) . . (0) . . 2015 AMC 12A Problems/Problem 23 (→Solution)
- 13:52, 5 February 2015 (diff | hist) . . (0) . . 2015 AMC 12A Problems/Problem 23 (→Solution)
- 13:08, 4 February 2015 (diff | hist) . . (+2) . . 2015 AMC 12A Problems/Problem 1 (→Solution)
- 13:08, 4 February 2015 (diff | hist) . . (+75) . . 2015 AMC 12A Problems/Problem 1 (→Solution)
- 01:11, 8 January 2014 (diff | hist) . . (-2) . . 2007 AMC 12B Problems/Problem 25 (→See also)
- 03:03, 3 January 2014 (diff | hist) . . (+11) . . 2009 AIME II Problems/Problem 15 (→See Also)
- 03:02, 3 January 2014 (diff | hist) . . (-11) . . 2009 AIME II Problems/Problem 15 (→See Also)
- 03:02, 3 January 2014 (diff | hist) . . (+10) . . 2009 AIME II Problems/Problem 15 (→See Also)
- 03:01, 3 January 2014 (diff | hist) . . (+60) . . 2009 AIME II Problems/Problem 15
- 03:00, 3 January 2014 (diff | hist) . . (-67) . . 2009 AIME II Problems/Problem 15 (→Solution)
- 02:59, 3 January 2014
(diff | hist) . .
**(-2,074)** . . AoPS Wiki:Sandbox - 02:59, 3 January 2014
(diff | hist) . .
**(-1,558)** . . AoPS Wiki:Sandbox - 02:57, 3 January 2014 (diff | hist) . . (-358) . . AoPS Wiki:Sandbox (→Test 5)
- 02:57, 3 January 2014
(diff | hist) . .
**(-520)** . . AoPS Wiki:Sandbox (→Test 6) - 02:57, 3 January 2014 (diff | hist) . . (-4) . . AoPS Wiki:Sandbox (→Test 7)
- 02:56, 3 January 2014 (diff | hist) . . (-124) . . AoPS Wiki:Sandbox (→Test 7)
- 02:56, 3 January 2014 (diff | hist) . . (-128) . . AoPS Wiki:Sandbox (→Test 7)
- 02:55, 3 January 2014 (diff | hist) . . (-168) . . AoPS Wiki:Sandbox (→Test 2)
- 02:55, 3 January 2014 (diff | hist) . . (-155) . . AoPS Wiki:Sandbox (→Test 1)
- 02:51, 3 January 2014 (diff | hist) . . (+12) . . 2009 AIME II Problems/Problem 15 (→Solution)
- 16:44, 1 January 2014 (diff | hist) . . (+58) . . N Coordinate system (Created page with "The coordinate system is often used in geometry. {{stub}}")
- 16:43, 1 January 2014 (diff | hist) . . (+1) . . Mass points (→Problems)
- 16:42, 1 January 2014 (diff | hist) . . (+15) . . Mass points (→Problems)
- 16:41, 1 January 2014 (diff | hist) . . (-1) . . Mass points (→Problems)
- 16:40, 1 January 2014 (diff | hist) . . (+83) . . Mass points
- 01:44, 30 December 2013 (diff | hist) . . (-15) . . 2008 AMC 12A
- 01:44, 30 December 2013 (diff | hist) . . (+15) . . 2008 AMC 12A
- 01:53, 29 December 2013 (diff | hist) . . (+122) . . 2011 AIME II Problems/Problem 15
- 01:41, 29 December 2013 (diff | hist) . . (+1) . . 2011 AIME II Problems/Problem 13 (→Solution 1)
- 19:26, 28 December 2013 (diff | hist) . . (+1) . . 2011 AIME II Problems/Problem 9 (→Solution)
- 16:34, 25 December 2013 (diff | hist) . . (+6) . . 2012 AIME I Problems/Problem 15 (→Solution)
- 16:32, 25 December 2013 (diff | hist) . . (+2) . . 2012 AIME I Problems/Problem 15 (→Solution)
- 14:49, 25 December 2013 (diff | hist) . . (0) . . 2009 AMC 12A Problems/Problem 22 (→Solution)
- 14:48, 25 December 2013 (diff | hist) . . (0) . . 2009 AMC 12A Problems/Problem 22 (→Solution)
- 14:02, 25 December 2013 (diff | hist) . . (-16) . . 2009 AMC 12A Problems/Problem 22 (→Solution)
- 14:01, 25 December 2013 (diff | hist) . . (+6) . . 2009 AMC 12A Problems/Problem 22
- 00:14, 28 November 2013 (diff | hist) . . (-14) . . 2002 AMC 10B Problems/Problem 20 (→See Also)
- 18:57, 3 April 2013 (diff | hist) . . (+1) . . 2013 AIME I Problems/Problem 13 (→Solution)
- 21:24, 17 July 2012 (diff | hist) . . (0) . . 1995 AIME Problems/Problem 3 (→Solution)
- 01:34, 17 February 2012 (diff | hist) . . (-139) . . 2009 AMC 12A Problems/Problem 22 (→Solution)
- 20:10, 20 December 2011 (diff | hist) . . (+147) . . N User:Michelangelo (Created page with "<math>\Huge{\text{Michelangelo is awesome.}}</math> <math> \text{\Huge{ There is nothing more to say.}} </math> ...except that "I lost the game!"")
- 21:20, 26 July 2011 (diff | hist) . . (+63) . . AoPS Wiki talk:Problem of the Day/July 27, 2011 (→Solution)
- 21:20, 26 July 2011 (diff | hist) . . (-17) . . AoPS Wiki talk:Problem of the Day/July 27, 2011 (→Solution)
- 21:20, 26 July 2011 (diff | hist) . . (+154) . . AoPS Wiki talk:Problem of the Day/July 27, 2011