User contributions
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- 16:01, 30 July 2011 (diff | hist) . . (+1,157) . . N 1999 AMC 8 Problems/Problem 16 (Solution)
- 13:13, 26 July 2011 (diff | hist) . . (-4) . . 1986 AIME Problems/Problem 5
- 13:13, 26 July 2011 (diff | hist) . . (-4) . . 1986 AIME Problems/Problem 5
- 16:45, 23 July 2011 (diff | hist) . . (+313) . . 2000 AIME I Problems/Problem 5 (→Solution 2)
- 16:21, 23 July 2011 (diff | hist) . . (+49) . . 1996 AIME Problems/Problem 12 (→Solution 3)
- 16:19, 23 July 2011 (diff | hist) . . (+314) . . 1996 AIME Problems/Problem 12 (→Solution 3)
- 16:13, 23 July 2011 (diff | hist) . . (+1) . . 1990 AIME Problems/Problem 12 (→Solution 2)
- 16:12, 23 July 2011 (diff | hist) . . (+14) . . 1990 AIME Problems/Problem 12 (→Solution 2)
- 22:02, 27 June 2011 (diff | hist) . . (+1,623) . . 2001 AIME I Problems/Problem 4 (→Solution)
- 16:03, 24 June 2011 (diff | hist) . . (+25) . . 2000 AIME II Problems/Problem 5 (→Solution)
- 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{(...")
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