User contributions
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- 23:46, 26 November 2023 (diff | hist) . . (+13) . . 2013 Canadian MO Problems/Problem 1
- 23:46, 26 November 2023 (diff | hist) . . (+112) . . 2013 Canadian MO Problems/Problem 1
- 23:42, 26 November 2023 (diff | hist) . . (+230) . . 2013 Canadian MO Problems/Problem 1
- 23:39, 26 November 2023 (diff | hist) . . (+218) . . 2013 Canadian MO Problems/Problem 1
- 23:38, 26 November 2023 (diff | hist) . . (0) . . 2013 Canadian MO Problems/Problem 1
- 23:37, 26 November 2023 (diff | hist) . . (+116) . . 2013 Canadian MO Problems/Problem 1
- 23:36, 26 November 2023 (diff | hist) . . (+115) . . 2013 Canadian MO Problems/Problem 1
- 23:32, 26 November 2023 (diff | hist) . . (+1) . . 2013 Canadian MO Problems/Problem 1
- 23:32, 26 November 2023 (diff | hist) . . (+506) . . N 2013 Canadian MO Problems/Problem 1 (Created page with "==Problem == Determine all polynomials <math>P(x)</math> with real coefficients such that <cmath>(x+1)P(x-1)-(x-1)P(x)</cmath> is a constant polynomial. ==Solution== Le...")
- 21:29, 26 November 2023 (diff | hist) . . (+589) . . N 2014 Canadian MO Problems/Problem 5 (Created page with "== Problem == Fix positive integers <math>n</math> and <math>k\ge 2</math>. A list of n integers is written in a row on a blackboard. You can choose a contiguous block of inte...")
- 21:28, 26 November 2023 (diff | hist) . . (+502) . . N 2014 Canadian MO Problems/Problem 4 (Created page with "== Problem== The quadrilateral <math>ABCD</math> is inscribed in a circle. The point <math>P</math> lies in the interior of <math>ABCD</math>, and <math>\angle P AB = \angle P...")
- 21:28, 26 November 2023 (diff | hist) . . (+465) . . N 2014 Canadian MO Problems/Problem 3 (Created page with "== Problem == Let <math>p</math> be a fixed odd prime. A <math>p</math>-tuple <math>(a_1,a_2,a_3,\ldots,a_p)</math> of integers is said to be good if (i) <math>0\le a_i\le p...") (current)
- 21:27, 26 November 2023 (diff | hist) . . (+567) . . N 2014 Canadian MO Problems/Problem 2 (Created page with "== Problem== Let <math>m</math> and <math>n</math> be odd positive integers. Each square of an <math>m</math> by <math>n</math> board is coloured red or blue. A row is said to...")
- 21:26, 26 November 2023 (diff | hist) . . (+25) . . 2014 Canadian MO Problems/Problem 1 (→Solution) (current)
- 21:24, 26 November 2023 (diff | hist) . . (+12) . . 2006 Romanian NMO Problems/Grade 7/Problem 3 (→Solution) (current)
- 20:17, 26 November 2023 (diff | hist) . . (+97) . . Mock AIME 6 2006-2007 Problems/Problem 12 (current)
- 20:15, 26 November 2023 (diff | hist) . . (+12) . . Mock AIME 6 2006-2007 Problems/Problem 12
- 20:14, 26 November 2023 (diff | hist) . . (+52) . . Mock AIME 6 2006-2007 Problems/Problem 12
- 20:13, 26 November 2023 (diff | hist) . . (+12) . . Mock AIME 6 2006-2007 Problems/Problem 12
- 20:13, 26 November 2023 (diff | hist) . . (+62) . . Mock AIME 6 2006-2007 Problems/Problem 12
- 20:11, 26 November 2023 (diff | hist) . . (+82) . . Mock AIME 6 2006-2007 Problems/Problem 12
- 20:10, 26 November 2023 (diff | hist) . . (+249) . . Mock AIME 6 2006-2007 Problems/Problem 12
- 19:51, 26 November 2023 (diff | hist) . . (+16) . . Mock AIME 6 2006-2007 Problems/Problem 7 (current)
- 19:49, 26 November 2023 (diff | hist) . . (+116) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:47, 26 November 2023 (diff | hist) . . (-4) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:47, 26 November 2023 (diff | hist) . . (+791) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:37, 26 November 2023 (diff | hist) . . (+198) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:35, 26 November 2023 (diff | hist) . . (-2) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:34, 26 November 2023 (diff | hist) . . (+167) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:24, 26 November 2023 (diff | hist) . . (+45) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:21, 26 November 2023 (diff | hist) . . (+73) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:20, 26 November 2023 (diff | hist) . . (+7) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:19, 26 November 2023 (diff | hist) . . (+288) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:14, 26 November 2023 (diff | hist) . . (+161) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:13, 26 November 2023 (diff | hist) . . (+1) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:12, 26 November 2023 (diff | hist) . . (+138) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:11, 26 November 2023 (diff | hist) . . (+8) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:10, 26 November 2023 (diff | hist) . . (+8) . . Mock AIME 6 2006-2007 Problems/Problem 7 (→Solution)
- 19:10, 26 November 2023 (diff | hist) . . (+194) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:09, 26 November 2023 (diff | hist) . . (+85) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 19:07, 26 November 2023 (diff | hist) . . (+174) . . Mock AIME 6 2006-2007 Problems/Problem 7
- 18:21, 26 November 2023 (diff | hist) . . (+32) . . Mock AIME 6 2006-2007 Problems/Problem 2 (current)
- 18:20, 26 November 2023 (diff | hist) . . (+13) . . Mock AIME 6 2006-2007 Problems/Problem 2
- 18:19, 26 November 2023 (diff | hist) . . (+4) . . Mock AIME 6 2006-2007 Problems/Problem 2
- 18:19, 26 November 2023 (diff | hist) . . (0) . . Mock AIME 6 2006-2007 Problems/Problem 2
- 18:18, 26 November 2023 (diff | hist) . . (+1) . . Mock AIME 6 2006-2007 Problems/Problem 2
- 18:17, 26 November 2023 (diff | hist) . . (0) . . Mock AIME 6 2006-2007 Problems/Problem 2
- 18:17, 26 November 2023 (diff | hist) . . (+590) . . Mock AIME 6 2006-2007 Problems/Problem 2
- 18:08, 26 November 2023 (diff | hist) . . (+140) . . Mock AIME 6 2006-2007 Problems/Problem 2
- 17:06, 26 November 2023 (diff | hist) . . (+71) . . Mock AIME 6 2006-2007 Problems/Problem 8 (current)
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