User contributions
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- 16:15, 30 July 2011 (diff | hist) . . (+55) . . m 1999 AMC 8 Problems/Problem 21 (Added see also box)
- 16:14, 30 July 2011 (diff | hist) . . (+865) . . 1999 AMC 8 Problems/Problem 21 (Solution 2)
- 15:57, 30 July 2011 (diff | hist) . . (0) . . m 1999 AMC 8 Problems/Problem 20 (→See also)
- 15:57, 30 July 2011 (diff | hist) . . (+3,297) . . N 1999 AMC 8 Problems/Problem 20 (Solution)
- 15:47, 30 July 2011 (diff | hist) . . (0) . . 1999 AMC 8 Problems/Problem 19 (→Solution)
- 15:46, 30 July 2011 (diff | hist) . . (+1,579) . . N 1999 AMC 8 Problems/Problem 19 (Solution)
- 15:38, 30 July 2011 (diff | hist) . . (+1,885) . . N 1999 AMC 8 Problems/Problem 18 (Solutions 1 and 2)
- 15:29, 30 July 2011 (diff | hist) . . (0) . . 1999 AMC 8 Problems/Problem 17 (See Also box)
- 15:29, 30 July 2011 (diff | hist) . . (+1,487) . . N 1999 AMC 8 Problems/Problem 17 (Solution)
- 15:17, 30 July 2011 (diff | hist) . . (+2,384) . . N 1999 AMC 8 Problems/Problem 15 (Solutions 1 and 2)
- 15:01, 30 July 2011 (diff | hist) . . (+1,157) . . N 1999 AMC 8 Problems/Problem 16 (Solution)
- 12:13, 26 July 2011 (diff | hist) . . (-4) . . 1986 AIME Problems/Problem 5
- 12:13, 26 July 2011 (diff | hist) . . (-4) . . 1986 AIME Problems/Problem 5
- 15:45, 23 July 2011 (diff | hist) . . (+313) . . 2000 AIME I Problems/Problem 5 (→Solution 2)
- 15:21, 23 July 2011 (diff | hist) . . (+49) . . 1996 AIME Problems/Problem 12 (→Solution 3)
- 15:19, 23 July 2011 (diff | hist) . . (+314) . . 1996 AIME Problems/Problem 12 (→Solution 3)
- 15:13, 23 July 2011 (diff | hist) . . (+1) . . 1990 AIME Problems/Problem 12 (→Solution 2)
- 15:12, 23 July 2011 (diff | hist) . . (+14) . . 1990 AIME Problems/Problem 12 (→Solution 2)
- 21:02, 27 June 2011 (diff | hist) . . (+1,623) . . 2001 AIME I Problems/Problem 4 (→Solution)
- 15:03, 24 June 2011 (diff | hist) . . (+25) . . 2000 AIME II Problems/Problem 5 (→Solution)
- 14:56, 24 June 2011 (diff | hist) . . (+986) . . 2000 AIME II Problems/Problem 4 (→Solution)
- 14:34, 24 June 2011 (diff | hist) . . (+6) . . 2000 AIME II Problems/Problem 3 (→Solution)
- 09:32, 20 June 2011 (diff | hist) . . (+64) . . 2000 AIME I Problems/Problem 6 (→Solution)
- 20:56, 19 June 2011 (diff | hist) . . (+2,501) . . 2000 AIME I Problems/Problem 5
- 00:31, 19 June 2011 (diff | hist) . . (-1) . . 1992 AIME Problems (→Problem 15)
- 14:33, 17 June 2011 (diff | hist) . . (+3) . . 1999 AIME Problems (→Problem 5)
- 16:48, 10 June 2011 (diff | hist) . . (+803) . . 1997 AIME Problems/Problem 6 (→Solution)
- 15:10, 8 June 2011 (diff | hist) . . (+669) . . 1996 AIME Problems/Problem 12 (→Solution)
- 16:39, 7 June 2011 (diff | hist) . . (+2,343) . . 1990 AIME Problems/Problem 12
- 16:09, 5 June 2011 (diff | hist) . . (+1,897) . . N 2011 AMC 12B Problems/Problem 15 (Created page with "==Problem 15== How many positive two-digits integers are factors of <math>2^{24}-1</math>? <math>\textbf{(A)}\ 4 \qquad \textbf{(B)}\ 8 \qquad \textbf{(C)}\ 10 \qquad \textbf{(...")
- 15:31, 5 June 2011 (diff | hist) . . (0) . . 2011 AMC 12B Problems/Problem 11 (→Solution)
- 10:18, 5 June 2011 (diff | hist) . . (+1,465) . . N 2011 AMC 12B Problems/Problem 11 (Created page with "==Problem== A frog located at <math>(x,y)</math>, with both <math>x</math> and <math>y</math> integers, makes successive jumps of length <math>5</math> and always lands on points...")
- 19:15, 10 March 2011 (diff | hist) . . (+663) . . 2011 AMC 12A Problems/Problem 8 (→Solution)
- 00:12, 21 February 2011 (diff | hist) . . (+1,177) . . 2000 AMC 10 Problems/Problem 12 (→Solution)
- 17:00, 20 February 2011 (diff | hist) . . (+41) . . 1974 USAMO Problems/Problem 4 (→Solution)
- 16:18, 20 February 2011 (diff | hist) . . (+5,168) . . 1974 USAMO Problems/Problem 4
- 19:19, 3 January 2010 (diff | hist) . . (+13) . . 2005 AIME II Problems/Problem 5 (→Solution)
- 19:18, 3 January 2010 (diff | hist) . . (+413) . . 2005 AIME II Problems/Problem 5
- 13:41, 1 January 2010 (diff | hist) . . (+3) . . m 2002 AIME I Problems (Problem 7 - added y^1 to binomial expansn)
- 21:54, 31 December 2009 (diff | hist) . . (+1) . . m 1993 AIME Problems/Problem 1
- 19:43, 29 December 2009 (diff | hist) . . (+6) . . m 1987 AIME Problems/Problem 3 (1 is not a proper divisor)
- 03:27, 29 December 2009 (diff | hist) . . (+1,502) . . 1983 AIME Problems/Problem 5 (Second solution using less clever subsitutions)
- 00:49, 29 December 2009 (diff | hist) . . (+1,153) . . 1983 AIME Problems/Problem 7 (Added a third solution using casework)
- 03:19, 19 December 2008 (diff | hist) . . (-2) . . 2002 AIME II Problems (→Problem 12: Changed problem 12 to be solvable!)
- 02:06, 17 December 2008 (diff | hist) . . (0) . . m 1996 AIME Problems (→Problem 6: typo)
- 02:04, 17 December 2008 (diff | hist) . . (+418) . . 1996 AIME Problems/Problem 5
- 14:19, 16 December 2008 (diff | hist) . . (+838) . . 2004 AIME II Problems/Problem 3 (→Solution)
- 02:26, 16 December 2008 (diff | hist) . . (+2,280) . . 2002 AIME II Problems/Problem 12 (Solved!)
- 01:06, 16 December 2008 (diff | hist) . . (0) . . 2002 AIME II Problems/Problem 12 (changed a10 < .4 to a10 = .4, making the problem actually solvable!)
- 22:18, 14 December 2008 (diff | hist) . . (+2,325) . . 2002 AIME II Problems/Problem 5
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