# User contributions

- 20:49, 16 February 2017 (diff | hist) . . (+477) . . 2017 AMC 12B Problems/Problem 20
- 20:41, 16 February 2017
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**(+774)** . . 2017 AMC 12B Problems/Problem 24 (→Solution) - 20:26, 16 February 2017 (diff | hist) . . (0) . . 2017 AMC 12B Problems/Problem 24 (→See Also)
- 20:25, 16 February 2017 (diff | hist) . . (-10) . . 2017 AMC 12B Problems/Problem 24 (→See Also)
- 20:24, 16 February 2017
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**(+1,358)** . . N 2017 AMC 12B Problems/Problem 24 (Created page with "==Problem== Quadrilateral <math>ABCD</math> has right angles at <math>B</math> and <math>C</math>, Triangle <math>ABC</math> ~ Triangle <math>BCD</math>, and <math>AB > BC</m...") - 18:58, 7 February 2016 (diff | hist) . . (+223) . . 2016 AMC 12A Problems/Problem 16 (→Solution 2)
- 18:53, 7 February 2016 (diff | hist) . . (+73) . . 2016 AMC 12A Problems/Problem 16 (→Solution 2)
- 18:52, 7 February 2016 (diff | hist) . . (+282) . . 2016 AMC 12A Problems/Problem 16 (→Solution 2)
- 18:41, 7 February 2016 (diff | hist) . . (+246) . . 2016 AMC 12A Problems/Problem 16 (→Solution)
- 01:01, 4 February 2016
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**(+3,085)** . . N 2016 AMC 12A Problems/Problem 25 (Created page with "==Problem 25== Problem Let k be a positive integer. Bernardo and Silvia take turns writing and erasing numbers on a blackboard as follows: Bernardo starts by writing the sma...") - 23:13, 3 February 2016
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**(+752)** . . 2016 AMC 12A Problems (→Problem 25) - 23:04, 3 February 2016 (diff | hist) . . (+279) . . 2016 AMC 12A Problems (→Problem 11)
- 15:58, 5 April 2015 (diff | hist) . . (-1) . . 2015 AIME I Problems/Problem 9 (→Solution)
- 14:31, 22 March 2015
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**(+1,753)** . . 2015 AIME I Problems/Problem 9 (→Problem) - 21:20, 20 March 2015
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**(+745)** . . 2015 AIME I Problems/Problem 14 (→Problem) - 21:09, 20 March 2015
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**(+597)** . . 2015 AIME I Problems/Problem 6 (→Problem) - 20:58, 20 March 2015
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**(+539)** . . 2015 AIME I Problems/Problem 4 (→Problem) - 18:16, 20 March 2015
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**(+793)** . . 2015 AIME I Problems/Problem 10 (→Problem) - 16:45, 20 March 2015
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**(+2,099)** . . 2015 AIME I Problems/Problem 15 (→Problem: →Solution)