User contributions
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- 15:30, 12 February 2012 (diff | hist) . . (+1,418) . . 2012 AMC 10A Problems/Problem 19
- 12:59, 10 February 2012 (diff | hist) . . (+1,798) . . 1976 IMO Problems/Problem 2
- 11:35, 9 February 2012 (diff | hist) . . (+1,485) . . N 2012 AMC 12A (*created*)
- 23:06, 28 December 2011 (diff | hist) . . (+1,157) . . Mock AIME 1 2006-2007 Problems/Problem 7 (Added a solution)
- 15:07, 12 December 2011 (diff | hist) . . (0) . . m 2001 IMO Shortlist Problems/G1 (shoeing something is not the same as showing something.) (current)
- 15:05, 12 December 2011 (diff | hist) . . (+2,810) . . 2001 IMO Shortlist Problems/G1
- 15:53, 11 December 2011 (diff | hist) . . (+1,176) . . 2006 Romanian NMO Problems/Grade 9/Problem 4 (current)
- 15:37, 11 December 2011 (diff | hist) . . (+4,599) . . 2006 Romanian NMO Problems/Grade 9/Problem 3
- 17:46, 27 November 2011 (diff | hist) . . (0) . . m 2002 AIME II Problems/Problem 15 (→Solution)
- 17:44, 27 November 2011 (diff | hist) . . (+2,157) . . 2002 AIME II Problems/Problem 15 (Took me a couple years, but I solved it.)
- 12:35, 30 October 2011 (diff | hist) . . (+62) . . m 1964 IMO (→Resources)
- 12:18, 30 October 2011 (diff | hist) . . (+62) . . 1963 IMO (→Resources) (current)
- 12:17, 30 October 2011 (diff | hist) . . (0) . . m 1962 IMO (→Resources)
- 12:17, 30 October 2011 (diff | hist) . . (+62) . . 1962 IMO (→Resources)
- 12:17, 30 October 2011 (diff | hist) . . (+62) . . m 1961 IMO (→Resources) (current)
- 12:16, 30 October 2011 (diff | hist) . . (+62) . . m 1960 IMO (→Resources) (current)
- 12:16, 30 October 2011 (diff | hist) . . (+59) . . 1959 IMO (→Resources)
- 12:12, 30 October 2011 (diff | hist) . . (+25) . . m 1959 IMO Problems/Problem 1
- 14:46, 30 September 2011 (diff | hist) . . (+871) . . m 2003 AMC 12A Problems/Problem 20 (added a solution)
- 14:36, 30 September 2011 (diff | hist) . . (-600) . . Mock AIME 1 2006-2007 Problems/Problem 15 (removed an incorrect solution)
- 13:59, 30 September 2011 (diff | hist) . . (+6) . . m 2007 Alabama ARML TST Problems/Problem 15 (solution polishing)
- 13:45, 30 September 2011 (diff | hist) . . (+395) . . 1977 USAMO (removed redirect, someone needs to add the date the USAMO was held.)
- 13:43, 30 September 2011 (diff | hist) . . (+436) . . 1977 USAMO Problems (fixing the format)
- 13:41, 30 September 2011 (diff | hist) . . (0) . . m 1977 USAMO Problems (moved 1977 USAMO to 1977 USAMO Problems: fixing the format)
- 13:41, 30 September 2011 (diff | hist) . . (+33) . . N 1977 USAMO (moved 1977 USAMO to 1977 USAMO Problems: fixing the format)
- 11:06, 30 September 2011 (diff | hist) . . (+33) . . m 1976 USAMO (fixed the resources)
- 10:48, 29 September 2011 (diff | hist) . . (+724) . . 1972 USAMO Problems/Problem 4 (made some progress)
- 10:44, 29 September 2011 (diff | hist) . . (+1,202) . . 1972 USAMO Problems/Problem 2 (→Solution)
- 12:09, 1 September 2011 (diff | hist) . . (+1,043) . . 2011 AMC 12B Problems/Problem 14 (took me a while to realize that you didn't need to memorize a bunch of equations to solve this)
- 11:19, 1 September 2011 (diff | hist) . . (+1) . . m Mock AIME 4 2006-2007 Problems/Problem 11 (A =/= B)
- 08:55, 31 August 2011 (diff | hist) . . (+11) . . m 2001 IMO Shortlist Problems/C2 (minor phraseology tweaking) (current)
- 08:53, 31 August 2011 (diff | hist) . . (+61) . . 2001 IMO Shortlist Problems/C2 (I now know what a congruence class is.)
- 08:50, 31 August 2011 (diff | hist) . . (+1,292) . . 2001 IMO Shortlist Problems/C2 (Put up a solution)
- 15:27, 30 August 2011 (diff | hist) . . (+54) . . m 1951 AHSME Problems (Fixing LaTeX issues)
- 12:38, 30 August 2011 (diff | hist) . . (+1,979) . . N 1951 AHSME Problems/Problem 50 (Solved the problem)
- 11:40, 30 August 2011 (diff | hist) . . (+3,275) . . 1958 AHSME Problems (Created the page)
- 11:36, 30 August 2011 (diff | hist) . . (-17) . . 1951 AHSME Problems (removed link to 1995 AHSME)
- 08:12, 28 August 2011 (diff | hist) . . (-1) . . m 2010 IMO Problems/Problem 1 (This is not a geometry problem.)
- 08:08, 28 August 2011 (diff | hist) . . (-40) . . 2009 IMO (forgot to remove the algebra tag -_-)
- 08:08, 28 August 2011 (diff | hist) . . (-40) . . m 2010 IMO (This page is not an algebra problem.)
- 08:07, 28 August 2011 (diff | hist) . . (-40) . . m 2011 IMO (this page is not an algebra problem.)
- 08:07, 28 August 2011 (diff | hist) . . (+100) . . 2011 IMO
- 08:05, 28 August 2011 (diff | hist) . . (+72) . . m 2010 IMO (changed tags)
- 07:48, 28 August 2011 (diff | hist) . . (+410) . . 2011 IMO (put links to problems, but not results.)
- 07:45, 28 August 2011 (diff | hist) . . (+1,892) . . N 2008 Mock ARML 2 Problems/Problem 7 (Created page with "==Problem== Let <math>f(x)</math> equal the number of zeroes to the right of the rightmost non-zero digit in the decimal form of <math>x!</math>, and let <math>n = \frac {5^{2008...") (current)
- 07:06, 28 August 2011 (diff | hist) . . (+1) . . m 2003 AMC 12B Problems (slight nitpicking)
- 06:56, 28 August 2011 (diff | hist) . . (+1,590) . . N 2007 Alabama ARML TST Problems/Problem 15 (Created page with "==Problem== Let <math>P</math> be a point inside isosceles right triangle <math>ABC</math> such that <math>\angle C = 90^{\circ}</math> , <math>AP = 5</math>, <math>BP = 13</math...")
- 21:14, 27 August 2011 (diff | hist) . . (+24) . . N File:2007AlabamaARMLTST15.png (Diagram for said problem) (current)
- 18:21, 27 August 2011 (diff | hist) . . (+2,431) . . N 1984 AHSME Problems/Problem 30 (Created page with "==Problem== For any complex number <math> w=a+bi </math>, <math> |w| </math> is defined to be the real number <math> \sqrt{a^2+b^2} </math>. If <math> w=\cos40^\circ+i\si...")
- 17:40, 27 August 2011 (diff | hist) . . (+1,775) . . N 1984 AHSME Problems/Problem 26 (Created page with "==Problem== In the obtuse triangle <math> ABC </math> with <math> \angle C>90^\circ </math>, <math> AM=MB </math>, <math> MD\perp BC </math>, and <math> EC\perp BC </math> (<...")
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