User contributions
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- 15:56, 24 June 2011 (diff | hist) . . (+986) . . 2000 AIME II Problems/Problem 4 (→Solution)
- 15:34, 24 June 2011 (diff | hist) . . (+6) . . 2000 AIME II Problems/Problem 3 (→Solution)
- 10:32, 20 June 2011 (diff | hist) . . (+64) . . 2000 AIME I Problems/Problem 6 (→Solution)
- 21:56, 19 June 2011 (diff | hist) . . (+2,501) . . 2000 AIME I Problems/Problem 5
- 01:31, 19 June 2011 (diff | hist) . . (-1) . . 1992 AIME Problems (→Problem 15)
- 15:33, 17 June 2011 (diff | hist) . . (+3) . . 1999 AIME Problems (→Problem 5)
- 17:48, 10 June 2011 (diff | hist) . . (+803) . . 1997 AIME Problems/Problem 6 (→Solution)
- 16:10, 8 June 2011 (diff | hist) . . (+669) . . 1996 AIME Problems/Problem 12 (→Solution)
- 17:39, 7 June 2011 (diff | hist) . . (+2,343) . . 1990 AIME Problems/Problem 12
- 17:09, 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{(...")
- 16:31, 5 June 2011 (diff | hist) . . (0) . . 2011 AMC 12B Problems/Problem 11 (→Solution)
- 11:18, 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...")
- 20:15, 10 March 2011 (diff | hist) . . (+663) . . 2011 AMC 12A Problems/Problem 8 (→Solution)
- 01:12, 21 February 2011 (diff | hist) . . (+1,177) . . 2000 AMC 10 Problems/Problem 12 (→Solution)
- 18:00, 20 February 2011 (diff | hist) . . (+41) . . 1974 USAMO Problems/Problem 4 (→Solution)
- 17:18, 20 February 2011 (diff | hist) . . (+5,168) . . 1974 USAMO Problems/Problem 4
- 20:19, 3 January 2010 (diff | hist) . . (+13) . . 2005 AIME II Problems/Problem 5 (→Solution)
- 20:18, 3 January 2010 (diff | hist) . . (+413) . . 2005 AIME II Problems/Problem 5
- 14:41, 1 January 2010 (diff | hist) . . (+3) . . m 2002 AIME I Problems (Problem 7 - added y^1 to binomial expansn)
- 22:54, 31 December 2009 (diff | hist) . . (+1) . . m 1993 AIME Problems/Problem 1
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