# User contributions

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- 09:26, 12 May 2013 (diff | hist) . . (+27) . . 2013 USAJMO Problems/Problem 5
- 20:32, 11 May 2013 (diff | hist) . . (+1) . . 2013 USAMO (→Problem 5)
- 20:30, 11 May 2013 (diff | hist) . . (+1) . . 2013 USAJMO Problems/Problem 1
- 20:30, 11 May 2013 (diff | hist) . . (+72) . . 2013 USAJMO Problems/Problem 1
- 20:29, 11 May 2013
(diff | hist) . .
**(+1,367)** . . 2013 USAJMO Problems/Problem 2 - 20:19, 11 May 2013
(diff | hist) . .
**(+3,365)** . . 2013 USAMO Problems/Problem 1 - 20:04, 11 May 2013
(diff | hist) . .
**(+1,428)** . . 2013 USAJMO Problems/Problem 4 - 19:55, 11 May 2013 (diff | hist) . . (+443) . . 2013 USAJMO Problems/Problem 4
- 15:40, 22 February 2013 (diff | hist) . . (-2) . . 2013 AMC 10B Problems/Problem 24
- 20:10, 21 February 2013 (diff | hist) . . (+4) . . 2013 AMC 10B Problems/Problem 15
- 20:08, 21 February 2013 (diff | hist) . . (+312) . . 2013 AMC 10B Problems/Problem 15
- 19:55, 21 February 2013 (diff | hist) . . (+478) . . 2013 AMC 10B Problems/Problem 13
- 17:24, 21 February 2013 (diff | hist) . . (+346) . . 2013 AMC 10B Problems/Problem 4
- 15:55, 21 February 2013
(diff | hist) . .
**(+1,151)** . . N 2013 AMC 10B Problems/Problem 21 (Created page with "==Problem== Two non-decreasing sequences of nonnegative integers have different first terms. Each sequence has the property that each term beginning with the third is the sum o...") - 15:50, 21 February 2013
(diff | hist) . .
**(+1,368)** . . 2013 AMC 10B Problems/Problem 22 - 15:44, 21 February 2013
(diff | hist) . .
**(+662)** . . N 2013 AMC 10B Problems/Problem 11 (Created page with "==Problem== Real numbers <math>x</math> and <math>y</math> satisfy the equation <math>x^2 + y^2 = 10x - 6y - 34</math>. What is <math>x+y</math>? <math> \textbf{(A)}\ 1 \qquad...") - 13:45, 21 February 2013
(diff | hist) . .
**(+837)** . . N 2013 AMC 10B Problems/Problem 2 (Created page with "==Problem== Mr. Green measures his rectangular garden by walking two of the sides and finding that it is <math>15</math> steps by <math>20</math> steps. Each of Mr. Green's st...") - 13:41, 21 February 2013 (diff | hist) . . (+399) . . N 2013 AMC 10B Problems/Problem 1 (Created page with "==Problem== What is <math>\frac{2+4+6}{1+3+5} - \frac{1+3+5}{2+4+6}</math>? <math> \textbf{(A)}\ -1 \qquad\textbf{(B)}\ \frac{5}{36} \qquad\textbf{(C)}\ \frac{7}{12} \qquad\te...")
- 23:12, 9 February 2013 (diff | hist) . . (+76) . . 2013 AMC 10A Problems/Problem 23
- 23:09, 9 February 2013 (diff | hist) . . (-87) . . 2013 AMC 10A Problems/Problem 15
- 23:09, 9 February 2013 (diff | hist) . . (+58) . . 2013 AMC 10A Problems/Problem 15
- 12:12, 9 February 2013 (diff | hist) . . (-2) . . 2013 AMC 10A Problems/Problem 23
- 12:11, 9 February 2013 (diff | hist) . . (-32) . . 2013 AMC 10A Problems/Problem 23
- 20:30, 8 February 2013
(diff | hist) . .
**(+761)** . . 2013 AMC 10A Problems/Problem 25 - 20:22, 8 February 2013 (diff | hist) . . (+459) . . 2013 AMC 10A Problems/Problem 20
- 19:11, 8 February 2013 (diff | hist) . . (0) . . 2013 AMC 10A Problems/Problem 20
- 19:10, 8 February 2013 (diff | hist) . . (+1) . . 2013 AMC 10A Problems/Problem 20
- 19:10, 8 February 2013 (diff | hist) . . (-1) . . 2013 AMC 10A Problems/Problem 20
- 19:08, 8 February 2013 (diff | hist) . . (+481) . . 2013 AMC 10A Problems/Problem 20
- 17:05, 8 February 2013 (diff | hist) . . (+3) . . 2013 AMC 10A Problems/Problem 25
- 17:05, 8 February 2013 (diff | hist) . . (-1) . . 2013 AMC 10A Problems/Problem 25 (→Solution)
- 15:31, 8 February 2013 (diff | hist) . . (+8) . . 2013 AMC 10A Problems/Problem 25
- 15:31, 8 February 2013 (diff | hist) . . (-6) . . 2013 AMC 10A Problems/Problem 24
- 15:31, 8 February 2013 (diff | hist) . . (+9) . . 2013 AMC 10A Problems/Problem 23
- 15:30, 8 February 2013 (diff | hist) . . (+10) . . 2013 AMC 10A Problems/Problem 22
- 15:30, 8 February 2013 (diff | hist) . . (-19) . . 2013 AMC 10A Problems/Problem 21
- 15:29, 8 February 2013 (diff | hist) . . (0) . . 2013 AMC 10A Problems/Problem 18
- 15:29, 8 February 2013 (diff | hist) . . (-7) . . 2013 AMC 10A Problems/Problem 18
- 15:29, 8 February 2013 (diff | hist) . . (-6) . . 2013 AMC 10A Problems/Problem 17
- 15:28, 8 February 2013 (diff | hist) . . (0) . . 2013 AMC 10A Problems/Problem 16
- 15:28, 8 February 2013 (diff | hist) . . (-7) . . m 2013 AMC 10A Problems/Problem 16
- 15:28, 8 February 2013 (diff | hist) . . (+1) . . 2013 AMC 10A Problems/Problem 15
- 15:27, 8 February 2013 (diff | hist) . . (-2) . . m 2013 AMC 10A Problems/Problem 14
- 15:27, 8 February 2013 (diff | hist) . . (+2) . . 2013 AMC 10A Problems/Problem 14
- 15:27, 8 February 2013 (diff | hist) . . (-6) . . 2013 AMC 10A Problems/Problem 14
- 15:26, 8 February 2013 (diff | hist) . . (-7) . . 2013 AMC 10A Problems/Problem 13
- 15:26, 8 February 2013 (diff | hist) . . (+21) . . 2013 AMC 10A Problems/Problem 12
- 15:26, 8 February 2013 (diff | hist) . . (-6) . . 2013 AMC 10A Problems/Problem 11
- 15:25, 8 February 2013 (diff | hist) . . (0) . . 2013 AMC 10A Problems/Problem 10
- 15:25, 8 February 2013 (diff | hist) . . (-7) . . 2013 AMC 10A Problems/Problem 10

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