User contributions
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- 22:35, 31 January 2016 (diff | hist) . . (-1) . . 1983 IMO Problems/Problem 2
- 22:34, 31 January 2016 (diff | hist) . . (+520) . . N 1983 IMO Problems/Problem 2 (Created page with "Let <math>A</math> be one of the two distinct points of intersection of two unequal coplanar circles <math>C1</math> and <math>C2</math> with centers <math>O1</math> and <math...")
- 22:33, 31 January 2016 (diff | hist) . . (+41) . . 1983 IMO Problems/Problem 3
- 22:32, 31 January 2016 (diff | hist) . . (+53) . . 1983 IMO Problems/Problem 1
- 22:31, 31 January 2016 (diff | hist) . . (-6) . . 1983 IMO Problems/Problem 3
- 22:30, 31 January 2016 (diff | hist) . . (+363) . . N 1983 IMO Problems/Problem 3 (Created page with "Let <math>a</math>, <math>b</math> and <math>c</math> be positive integers, no two of which have a common divisor greater than <math>1</math>. Show that <math>2abc − ab − ...")
- 14:36, 23 January 2016 (diff | hist) . . (-391) . . 2008 AIME I Problems/Problem 15
- 12:07, 17 January 2016 (diff | hist) . . (-4) . . 2009 AIME I Problems/Problem 2
- 12:06, 17 January 2016 (diff | hist) . . (+2) . . 2008 AMC 12A Problems/Problem 20 (→Solution 2)
- 12:03, 17 January 2016 (diff | hist) . . (-19) . . 2009 AIME I Problems/Problem 2 (→Solution)
- 19:45, 16 January 2016 (diff | hist) . . (+27) . . 2008 AMC 12A Problems/Problem 20 (→Solution 2)
- 19:43, 16 January 2016 (diff | hist) . . (-30) . . 2008 AMC 12A Problems/Problem 20 (→Solution 2 (Not Finished, will do later))
- 19:43, 16 January 2016 (diff | hist) . . (0) . . 2008 AMC 12A Problems/Problem 20 (→Solution 2 (Not Finished, will do later))
- 19:43, 16 January 2016 (diff | hist) . . (+1,583) . . 2008 AMC 12A Problems/Problem 20 (→Solution 2 (Not Finished, will do later))
- 17:12, 16 January 2016 (diff | hist) . . (+31) . . 2008 AMC 12A Problems/Problem 20 (→Solution 2)
- 17:12, 16 January 2016 (diff | hist) . . (+1,421) . . 2008 AMC 12A Problems/Problem 20
- 16:36, 16 January 2016 (diff | hist) . . (+24) . . 2008 AMC 12A Problems/Problem 19 (→Solution 3)
- 01:27, 11 January 2016 (diff | hist) . . (-4) . . 2010 AIME II Problems/Problem 6 (→Solution)
- 17:15, 4 January 2016 (diff | hist) . . (+3) . . 2010 AIME I Problems/Problem 10 (→Solution 3: Casework and Brute Force)
- 17:11, 4 January 2016 (diff | hist) . . (+1,584) . . 2010 AIME I Problems/Problem 10
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