User contributions
- 10:42, 29 September 2018 (diff | hist) . . (+7) . . m 2003 AIME I Problems/Problem 13 (→Solution 2)
- 02:03, 25 August 2018 (diff | hist) . . (+52) . . m 1983 AIME Problems/Problem 15 (→Solution 1)
- 06:46, 15 August 2018 (diff | hist) . . (-3) . . m 1997 AIME Problems/Problem 12 (→Solution 5)
- 04:02, 4 July 2018 (diff | hist) . . (-1) . . 1993 AIME Problems/Problem 4 (→Solution 4)
- 04:02, 4 July 2018 (diff | hist) . . (+1,566) . . 1993 AIME Problems/Problem 4 (→Solution 3)
- 08:24, 27 June 2018 (diff | hist) . . (0) . . m 1991 AIME Problems/Problem 12 (→Solution 6)
- 08:24, 27 June 2018 (diff | hist) . . (+1) . . m 1991 AIME Problems/Problem 12 (→Solution 6)
- 08:23, 27 June 2018 (diff | hist) . . (+1,282) . . 1991 AIME Problems/Problem 12 (→Solution 5)
- 02:30, 26 June 2018 (diff | hist) . . (+651) . . 2011 AMC 10B Problems/Problem 24 (→Solution)
- 05:32, 20 June 2018 (diff | hist) . . (-358) . . Mock MathCounts (→National)
- 21:06, 18 June 2018 (diff | hist) . . (-1,065) . . 2015 USAJMO Problems/Problem 3 (→Solution 3)
- 19:07, 2 June 2018 (diff | hist) . . (+16) . . m 2011 USAJMO Problems/Problem 5 (→Solution 3)
- 19:07, 2 June 2018 (diff | hist) . . (-15) . . m 2011 USAJMO Problems/Problem 5 (→Solution 2)
- 08:44, 2 June 2018 (diff | hist) . . (+133) . . m 2011 USAJMO Problems/Problem 5 (→Solution 3)
- 08:43, 2 June 2018 (diff | hist) . . (0) . . m 2011 USAJMO Problems/Problem 5 (→Solution 3)
- 02:28, 2 June 2018 (diff | hist) . . (+330) . . 2011 USAJMO Problems/Problem 5 (→Solution 2)
- 07:46, 1 June 2018 (diff | hist) . . (+13) . . m 1987 AIME Problems/Problem 6 (→Solution 3) (current)
- 08:19, 27 May 2018 (diff | hist) . . (+59) . . m 1997 USAMO Problems/Problem 2 (→Solution 2)
- 08:18, 27 May 2018 (diff | hist) . . (0) . . m 1997 USAMO Problems/Problem 2 (→Solution 2)
- 08:18, 27 May 2018 (diff | hist) . . (-6) . . 1997 USAMO Problems/Problem 2 (→Solution 2)
- 08:18, 27 May 2018 (diff | hist) . . (+6) . . 1997 USAMO Problems/Problem 2 (→Solution 2)
- 08:17, 27 May 2018 (diff | hist) . . (+1,285) . . 1997 USAMO Problems/Problem 2 (→Solution)
- 02:40, 5 May 2018 (diff | hist) . . (+134) . . m 2015 AMC 10B Problems/Problem 24 (→Solution 3)
- 04:50, 3 May 2018 (diff | hist) . . (-380) . . 1998 AHSME Problems/Problem 29 (→Solution 2)
- 03:54, 3 May 2018 (diff | hist) . . (0) . . m 2004 AIME I Problems (→Problem 2)
- 07:44, 26 April 2018 (diff | hist) . . (+66) . . m 2016 USAMO Problems/Problem 2 (→Solution 1)
- 03:37, 25 April 2018 (diff | hist) . . (+1) . . 2015 AMC 10A Problems/Problem 19 (→Solution 4)
- 03:37, 25 April 2018 (diff | hist) . . (+12) . . m 2015 AMC 10A Problems/Problem 19 (→Solution 4)
- 03:36, 25 April 2018 (diff | hist) . . (+647) . . 2015 AMC 10A Problems/Problem 19 (→Solution 3)
- 20:42, 13 April 2018 (diff | hist) . . (-12) . . m 2006 AMC 12A Problems/Problem 14 (→Solutions)
- 02:03, 10 April 2018 (diff | hist) . . (0) . . m 2004 AMC 10B Problems/Problem 22 (→Solution 2)
- 02:03, 10 April 2018 (diff | hist) . . (0) . . m 2004 AMC 10B Problems/Problem 22 (→Solution 2)
- 02:02, 10 April 2018 (diff | hist) . . (-105) . . 2004 AMC 10B Problems/Problem 22 (→Solution 2)
- 02:02, 10 April 2018 (diff | hist) . . (+890) . . 2004 AMC 10B Problems/Problem 22 (→Solution)
- 20:08, 4 April 2018 (diff | hist) . . (+64) . . m Trapezoid (→Related Formulas)
- 19:12, 2 April 2018 (diff | hist) . . (+26) . . m 2002 AMC 10A Problems (→Problem 2)
- 19:10, 2 April 2018 (diff | hist) . . (+1) . . 2002 AMC 10A Problems/Problem 23 (→Solution)
- 19:10, 2 April 2018 (diff | hist) . . (+93) . . m 2002 AMC 10A Problems/Problem 23 (→Solution)
- 07:28, 2 April 2018 (diff | hist) . . (+2) . . m 1990 AIME Problems (→Problem 5)
- 01:50, 2 April 2018 (diff | hist) . . (0) . . m Circle (→Proof Using Calculus)
- 00:09, 2 April 2018 (diff | hist) . . (+8) . . m 1989 AIME Problems/Problem 3 (→Solution 2)
- 00:08, 2 April 2018 (diff | hist) . . (+8) . . m 1989 AIME Problems/Problem 3 (→Solution)
- 00:05, 2 April 2018 (diff | hist) . . (+137) . . 1989 AIME Problems/Problem 1 (→Solution 4)
- 23:48, 1 April 2018 (diff | hist) . . (+8) . . m 1988 AIME Problems (→Problem 5)
- 23:14, 1 April 2018 (diff | hist) . . (+19) . . m 1987 AIME Problems (→Problem 4)
- 06:36, 31 March 2018 (diff | hist) . . (0) . . m 2018 AIME II Problems/Problem 12 (→Solution)
- 06:37, 30 March 2018 (diff | hist) . . (+11) . . 2018 AIME II Problems/Problem 9 (→Solution 2 (Homothety))
- 06:36, 30 March 2018 (diff | hist) . . (+712) . . 2018 AIME II Problems/Problem 9 (→Solution 2 (Homothety))
- 06:31, 30 March 2018 (diff | hist) . . (+2) . . 2018 AIME II Problems/Problem 9 (→Solution 1 (Massive Shoelace))
- 06:31, 30 March 2018 (diff | hist) . . (+133) . . 2018 AIME II Problems/Problem 9 (→Solution 1 (Massive Shoelace))
- 03:39, 21 March 2018 (diff | hist) . . (+11) . . m 1990 AIME Problems/Problem 10 (→Solution 1)
- 06:52, 8 March 2018 (diff | hist) . . (-1) . . m 2018 AIME I Problems/Problem 8 (→Solution 2)
- 06:52, 8 March 2018 (diff | hist) . . (-27) . . 2018 AIME I Problems/Problem 8 (→Solution 2)
- 06:51, 8 March 2018 (diff | hist) . . (+702) . . 2018 AIME I Problems/Problem 8 (→Solution 2)
- 06:43, 8 March 2018 (diff | hist) . . (+108) . . 2018 AIME I Problems/Problem 8 (→Solution 1)
- 06:43, 8 March 2018 (diff | hist) . . (-105) . . m 2018 AIME I Problems/Problem 8 (→Solution 2)
- 06:42, 8 March 2018 (diff | hist) . . (-1) . . 2018 AIME I Problems/Problem 8 (→Solution D1)
- 06:42, 8 March 2018 (diff | hist) . . (-5) . . 2018 AIME I Problems/Problem 8 (→Solution Diagram)
- 06:42, 8 March 2018 (diff | hist) . . (+90) . . 2018 AIME I Problems/Problem 8 (→Solutions)
- 05:12, 8 March 2018 (diff | hist) . . (-8) . . m 2018 AIME I Problems/Problem 4 (→Solution 3)
- 05:11, 8 March 2018 (diff | hist) . . (0) . . m 2018 AIME I Problems/Problem 4 (→Solution 3)
- 05:10, 8 March 2018 (diff | hist) . . (+11) . . m 2018 AIME I Problems/Problem 4 (→Solution 3)
- 05:10, 8 March 2018 (diff | hist) . . (-3) . . m 2018 AIME I Problems/Problem 4 (→Solution 3)
- 05:10, 8 March 2018 (diff | hist) . . (+222) . . 2018 AIME I Problems/Problem 4 (→Solution 3)
- 05:08, 8 March 2018 (diff | hist) . . (+14) . . m 2018 AIME I Problems/Problem 4 (→Solution 3)
- 05:07, 8 March 2018 (diff | hist) . . (+754) . . m 2018 AIME I Problems/Problem 4 (→Solution 2 (Law of Cosines))
- 16:42, 7 March 2018 (diff | hist) . . (-228) . . 2014 USAJMO Problems/Problem 6 (→Solution)
- 02:50, 4 March 2018 (diff | hist) . . (-1) . . 1989 AIME Problems/Problem 1 (→Solution 5)
- 02:49, 4 March 2018 (diff | hist) . . (-256) . . 1989 AIME Problems/Problem 1 (→Solution 5)
- 19:23, 2 March 2018 (diff | hist) . . (+12) . . AoPS Wiki:Competition ratings (→Central American Olympiad)
- 01:59, 11 February 2018 (diff | hist) . . (+6) . . m 2010 AMC 10B Problems/Problem 7 (→Solution 3)
- 01:59, 11 February 2018 (diff | hist) . . (-13) . . m 2010 AMC 10B Problems/Problem 7 (→Solution 3)
- 01:58, 11 February 2018 (diff | hist) . . (+2) . . m 2010 AMC 10B Problems/Problem 7 (→Solution 3)
- 01:58, 11 February 2018 (diff | hist) . . (+361) . . m 2010 AMC 10B Problems/Problem 7 (→Solution 2)
- 23:36, 12 January 2018 (diff | hist) . . (+1) . . m 2007 AMC 12B Problems/Problem 2 (→Solution 2)
- 23:35, 12 January 2018 (diff | hist) . . (-42) . . m 2007 AMC 10B Problems/Problem 2 (→Solution)
- 23:34, 12 January 2018 (diff | hist) . . (+13) . . m 2007 AMC 10B Problems/Problem 2 (→Solution)
- 23:32, 12 January 2018 (diff | hist) . . (+177) . . m 2007 AMC 10B Problems/Problem 2 (→Solution)
- 23:26, 12 January 2018 (diff | hist) . . (+200) . . m 2007 AMC 12B Problems/Problem 2 (→Solution)
- 02:27, 10 December 2017 (diff | hist) . . (+9) . . m 2014 AMC 8 Problems/Problem 22 (→Solution)
- 20:44, 8 December 2017 (diff | hist) . . (-2) . . m 2013 AMC 8 Problems/Problem 10 (→Another Similar Solution)
- 20:44, 8 December 2017 (diff | hist) . . (-3) . . m 2013 AMC 8 Problems/Problem 10 (→Another Similar Solution)
- 20:43, 8 December 2017 (diff | hist) . . (+1) . . m 2013 AMC 8 Problems/Problem 10 (→Another Similar Solution)
- 20:43, 8 December 2017 (diff | hist) . . (+4) . . m 2013 AMC 8 Problems/Problem 10 (→Another Similar Solution)
- 20:43, 8 December 2017 (diff | hist) . . (+1) . . m 2013 AMC 8 Problems/Problem 10 (→Another Similar Solution)
- 20:42, 8 December 2017 (diff | hist) . . (+554) . . m 2013 AMC 8 Problems/Problem 10 (→Similar Solution)
- 20:33, 8 December 2017 (diff | hist) . . (-4) . . m 2013 AMC 8 Problems/Problem 11 (→=See Also=\\\\)
- 20:31, 8 December 2017 (diff | hist) . . (+8) . . m 2013 AMC 8 Problems/Problem 21 (→Solution)
- 20:31, 8 December 2017 (diff | hist) . . (+48) . . m 2013 AMC 8 Problems/Problem 21 (→Solution)
- 20:30, 8 December 2017 (diff | hist) . . (+3) . . m 2013 AMC 8 Problems/Problem 25 (→Solution 3)
- 20:28, 8 December 2017 (diff | hist) . . (-2) . . m 2013 AMC 8 Problems/Problem 25 (→Solution 3)
- 20:28, 8 December 2017 (diff | hist) . . (+9) . . 2013 AMC 8 Problems/Problem 25 (→Solution 3)
- 20:27, 8 December 2017 (diff | hist) . . (+705) . . m 2013 AMC 8 Problems/Problem 25 (→Solution 2)
- 23:53, 1 December 2017 (diff | hist) . . (-83) . . m 2011 AMC 8 Problems/Problem 16 (→Solution 2)
- 23:40, 1 December 2017 (diff | hist) . . (+763) . . m 2011 AMC 8 Problems/Problem 16 (→Solution)
- 02:51, 28 November 2017 (diff | hist) . . (+16) . . m 2015 AIME I Problems/Problem 6 (→Solution)
- 06:07, 24 November 2017 (diff | hist) . . (+16) . . m 2017 AMC 10B Problems/Problem 24 (→Solution 2)
- 06:27, 19 November 2017 (diff | hist) . . (+54) . . m Weighted average (current)
- 06:24, 19 November 2017 (diff | hist) . . (+88) . . m Weighted average
- 21:02, 10 November 2017 (diff | hist) . . (+6) . . m 2005 AMC 8 Problems/Problem 14 (→Solution)