# User contributions

- 18:46, 14 April 2018 (diff | hist) . . (+180) . . 1959 IMO Problems/Problem 1
- 20:03, 11 April 2018 (diff | hist) . . (+1) . . m 2015 USAMO Problems (→Problem 6)
- 21:50, 9 October 2017 (diff | hist) . . (+74) . . m AoPS Wiki:FAQ (→AoPS Acronyms)
- 20:39, 20 April 2017 (diff | hist) . . (+1) . . 2017 USAJMO Problems/Problem 6 (→See also)
- 20:38, 20 April 2017 (diff | hist) . . (+95) . . 2017 USAJMO Problems/Problem 6
- 20:36, 20 April 2017
(diff | hist) . .
**(+983)** . . N 2017 USAJMO Problems/Problem 6 (Created page with "==Problem== Let <math>P_1, \ldots, P_{2n}</math> be <math>2n</math> distinct points on the unit circle <math>x^2 + y^2 = 1</math> other than <math>(1,0)</math>. Each point is...") - 20:36, 20 April 2017 (diff | hist) . . (0) . . 2017 USAJMO Problems/Problem 4 (→See also)
- 20:35, 20 April 2017 (diff | hist) . . (+292) . . N 2017 USAJMO Problems/Problem 4 (Created page with "==Problem== Are there any triples <math>(a,b,c)</math> of positive integers such that <math>(a-2)(b-2)(c-2) + 12</math> is prime that properly divides the number <math>a^2 + b...")
- 20:35, 20 April 2017 (diff | hist) . . (0) . . m 2017 USAJMO Problems/Problem 5 (→See also)
- 20:35, 20 April 2017 (diff | hist) . . (+74) . . 2017 USAJMO Problems/Problem 5
- 20:34, 20 April 2017 (diff | hist) . . (+437) . . N 2017 USAJMO Problems/Problem 5 (Created page with "==Problem== Let <math>O</math> and <math>H</math> be the circumcenter and the orthocenter of an acute triangle <math>ABC</math>. Points <math>M</math> and <math>D</math> lie...")
- 20:32, 20 April 2017 (diff | hist) . . (+4) . . 2017 USAJMO Problems
- 20:32, 20 April 2017
(diff | hist) . .
**(+1,967)** . . 2017 USAJMO Problems - 20:30, 20 April 2017 (diff | hist) . . (+48) . . m 2017 USAJMO (current)
- 19:51, 19 April 2017
(diff | hist) . .
**(+2,177)** . . 2017 USAJMO Problems/Problem 3 (→Solution) - 19:32, 19 April 2017
(diff | hist) . .
**(-519)** . . 2017 USAJMO Problems/Problem 1 (→Solution 1) - 19:24, 19 April 2017 (diff | hist) . . (-363) . . 2017 USAJMO Problems/Problem 2 (→Solution)
- 19:17, 19 April 2017 (diff | hist) . . (+1) . . 2017 USAJMO Problems/Problem 3
- 19:16, 19 April 2017 (diff | hist) . . (+2) . . 2017 USAJMO Problems/Problem 1 (→Solution)
- 19:15, 19 April 2017 (diff | hist) . . (+2) . . 2017 USAJMO Problems/Problem 2 (→Solution)
- 19:15, 19 April 2017 (diff | hist) . . (+360) . . 2017 USAJMO Problems/Problem 2 (→Solution)
- 19:14, 19 April 2017 (diff | hist) . . (+484) . . 2017 USAJMO Problems/Problem 3 (→Solution)
- 19:13, 19 April 2017 (diff | hist) . . (+88) . . 2017 USAJMO Problems/Problem 3
- 19:13, 19 April 2017 (diff | hist) . . (+453) . . N 2017 USAJMO Problems/Problem 3 (Created page with "==Problem== (<math>*</math>) Let <math>ABC</math> be an equilateral triangle and let <math>P</math> be a point on its circumcircle. Let lines <math>PA</math> and <math>PB</mat...")
- 19:12, 19 April 2017 (diff | hist) . . (+85) . . 2017 USAJMO Problems/Problem 2 (→Problem:)
- 19:12, 19 April 2017 (diff | hist) . . (+58) . . 2017 USAJMO Problems/Problem 1 (→Solution)
- 19:11, 19 April 2017
(diff | hist) . .
**(+728)** . . 2017 USAJMO Problems/Problem 1 (→Solution) - 19:11, 19 April 2017
(diff | hist) . .
**(-728)** . . 2017 USAJMO Problems/Problem 2 (→Solution) - 19:10, 19 April 2017
(diff | hist) . .
**(+978)** . . 2017 USAJMO Problems/Problem 2 - 19:08, 19 April 2017 (diff | hist) . . (+72) . . N 2017 USAJMO Problems/Problem 2 (Created page with "{{MAA Notice}} ==See also== {{USAJMO newbox|year=2017|num-b=1|num-a=3}}")
- 19:07, 19 April 2017 (diff | hist) . . (+225) . . 2017 USAJMO Problems
- 19:02, 19 April 2017 (diff | hist) . . (+3) . . m 2017 USAJMO Problems (→Problem 3)
- 19:02, 19 April 2017
(diff | hist) . .
**(+1,346)** . . N 2017 USAJMO Problems (Created page with "==Day 1== Note: For any geometry problem whose statement begins with an asterisk (<math>*</math>), the first page of the solution must be a large, in-scale, clearly labeled d...") - 17:36, 28 March 2017 (diff | hist) . . (-182) . . 2017 AIME II Problems/Problem 8 (→Solution 1)
- 20:44, 26 March 2017 (diff | hist) . . (-50) . . m 2003 AIME I Problems/Problem 15 (→Solution 3)
- 16:48, 24 March 2017 (diff | hist) . . (+1) . . m 2017 AIME II Problems/Problem 7 (→Solution 2) (current)
- 15:41, 24 March 2017 (diff | hist) . . (+4) . . m 2017 AIME II Problems/Problem 4 (→Solution)
- 15:40, 24 March 2017 (diff | hist) . . (0) . . m 2017 AIME II Problems/Problem 7 (→Solution 2)
- 23:02, 23 March 2017 (diff | hist) . . (+61) . . m 2017 AIME II Problems/Problem 15 (→Solution 2)
- 20:29, 23 March 2017 (diff | hist) . . (+2) . . m 2017 AIME II Problems/Problem 12 (→Solution)
- 18:55, 23 March 2017
(diff | hist) . .
**(+3,860)** . . 2017 AIME II Problems/Problem 15 (→Solution) - 18:49, 23 March 2017
(diff | hist) . .
**(+1,501)** . . 2017 AIME II Problems/Problem 13 (→Solution) - 18:47, 23 March 2017
(diff | hist) . .
**(+533)** . . m 2017 AIME II Problems/Problem 13 (→Solution) - 18:45, 23 March 2017 (diff | hist) . . (+61) . . 2017 AIME II Problems/Problem 14 (→Solution)
- 18:44, 23 March 2017
(diff | hist) . .
**(+744)** . . 2017 AIME II Problems/Problem 14 (→Solution) - 18:39, 23 March 2017 (diff | hist) . . (+421) . . 2017 AIME II Problems/Problem 12 (→Problem)
- 18:39, 23 March 2017 (diff | hist) . . (+5) . . m 2017 AIME II Problems/Problem 12 (→Solution)
- 18:38, 23 March 2017 (diff | hist) . . (+5) . . m 2017 AIME II Problems/Problem 11 (→Solution)
- 18:37, 23 March 2017 (diff | hist) . . (0) . . m 2017 AIME II Problems/Problem 10 (→Solution)
- 18:36, 23 March 2017 (diff | hist) . . (+2) . . m 2017 AIME II Problems/Problem 10 (→Solution)
- 18:36, 23 March 2017 (diff | hist) . . (+99) . . m 2017 AIME II Problems/Problem 10 (→Solution)
- 18:33, 23 March 2017 (diff | hist) . . (+1) . . m 2017 AIME II Problems/Problem 9 (→Solution 1)
- 18:32, 23 March 2017 (diff | hist) . . (-5) . . 2017 AIME II Problems/Problem 8 (→Solution 2)
- 18:32, 23 March 2017 (diff | hist) . . (-14) . . m 2017 AIME II Problems/Problem 8 (→Solution 2)
- 18:29, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 8 (→Solution 1)
- 18:28, 23 March 2017 (diff | hist) . . (+2) . . m 2017 AIME II Problems/Problem 7 (→Solution 2)
- 18:27, 23 March 2017
(diff | hist) . .
**(+1,208)** . . 2017 AIME II Problems/Problem 7 (→Solution 2) - 18:13, 23 March 2017 (diff | hist) . . (+14) . . m 2017 AIME II Problems/Problem 4 (→Solution)
- 18:12, 23 March 2017 (diff | hist) . . (+89) . . 2017 AIME II Problems
- 13:09, 23 March 2017 (diff | hist) . . (-2) . . 2017 AIME II Problems (→Problem 13)
- 13:08, 23 March 2017 (diff | hist) . . (0) . . 2017 AIME II Problems (→Problem 12)
- 13:07, 23 March 2017 (diff | hist) . . (0) . . 2017 AIME II Problems (→Problem 11)
- 13:06, 23 March 2017 (diff | hist) . . (0) . . m 2017 AIME II Problems (→Problem 9)
- 13:04, 23 March 2017 (diff | hist) . . (-1) . . m 2017 AIME II Problems (→Problem 2)
- 13:04, 23 March 2017 (diff | hist) . . (+13) . . 2017 AIME II Problems/Problem 1 (→See Also)
- 13:03, 23 March 2017 (diff | hist) . . (+11) . . 2017 AIME II Problems/Problem 15 (→See Also)
- 13:02, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 15
- 13:02, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 14
- 13:01, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 13
- 13:01, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 12
- 13:00, 23 March 2017 (diff | hist) . . (+1) . . 2017 AIME II Problems/Problem 11 (→See Also)
- 13:00, 23 March 2017 (diff | hist) . . (+22) . . 2017 AIME II Problems/Problem 11
- 12:59, 23 March 2017 (diff | hist) . . (+14) . . 2017 AIME II Problems
- 12:58, 23 March 2017 (diff | hist) . . (-1) . . m 2017 AIME II Problems (→Problem 9)
- 12:57, 23 March 2017 (diff | hist) . . (-36) . . 2017 AIME II Answer Key
- 12:56, 23 March 2017 (diff | hist) . . (+15) . . 2017 AIME II Answer Key
- 12:56, 23 March 2017 (diff | hist) . . (+110) . . N 2017 AIME II Answer Key (Created page with "1. 196 2. 781 3. 409 4. 222 5. 791 6. 195 7. 501 8. 134 9. 013 10. 546 11. 544 12. 110 13. 245 14. 168 15. 682")
- 12:55, 23 March 2017 (diff | hist) . . (+22) . . 2017 AIME II Problems/Problem 10
- 12:55, 23 March 2017 (diff | hist) . . (+24) . . 2017 AIME II Problems/Problem 9
- 12:54, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 8
- 12:53, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 7
- 12:53, 23 March 2017 (diff | hist) . . (0) . . 2017 AIME II Problems/Problem 6 (→See Also)
- 12:53, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 6
- 12:52, 23 March 2017 (diff | hist) . . (0) . . 2017 AIME II Problems/Problem 5 (→See Also)
- 12:52, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 5
- 12:51, 23 March 2017 (diff | hist) . . (+22) . . 2017 AIME II Problems/Problem 4
- 12:50, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 3
- 12:50, 23 March 2017 (diff | hist) . . (0) . . 2017 AIME II Problems/Problem 2 (→See Also)
- 12:50, 23 March 2017 (diff | hist) . . (+23) . . 2017 AIME II Problems/Problem 2
- 12:49, 23 March 2017 (diff | hist) . . (+1) . . 2017 AIME II Problems/Problem 1 (→See Also)
- 12:48, 23 March 2017 (diff | hist) . . (+4) . . 2017 AIME II Problems/Problem 1
- 12:48, 23 March 2017 (diff | hist) . . (-52) . . 2017 AIME II Problems/Problem 1
- 12:47, 23 March 2017 (diff | hist) . . (-10) . . 2017 AIME II Problems/Problem 1 (→See Also)
- 12:46, 23 March 2017 (diff | hist) . . (+80) . . 2017 AIME II Problems/Problem 1
- 12:45, 23 March 2017 (diff | hist) . . (-86) . . 2017 AIME II Problems (→Problem 12)
- 12:45, 23 March 2017 (diff | hist) . . (+31) . . 2017 AIME II Problems (→Problem 12)
- 12:44, 23 March 2017 (diff | hist) . . (+32) . . 2017 AIME II Problems (→Problem 12)
- 12:43, 23 March 2017 (diff | hist) . . (+87) . . 2017 AIME II Problems (→Problem 12)
- 12:40, 23 March 2017 (diff | hist) . . (-12) . . 2017 AIME II Problems (→Problem 12)
- 12:40, 23 March 2017 (diff | hist) . . (+12) . . 2017 AIME II Problems (→Problem 12)
- 12:39, 23 March 2017
(diff | hist) . .
**(+711)** . . 2017 AIME II Problems - 12:37, 23 March 2017 (diff | hist) . . (-218) . . 2017 AIME II Problems
- 12:35, 23 March 2017 (diff | hist) . . (-2) . . 2017 AIME II Problems (→Problem 1)
- 12:35, 23 March 2017 (diff | hist) . . (+4) . . 2017 AIME II Problems (→Problem 1)
- 12:34, 23 March 2017
(diff | hist) . .
**(-8,632)** . . 2017 AIME II Problems - 20:28, 20 March 2017 (diff | hist) . . (-174) . . m 2005 AIME II Problems/Problem 11 (→Problem)
- 22:09, 3 March 2017 (diff | hist) . . (+2) . . m 2017 AMC 10A Problems/Problem 24 (→Solution 4 (Slight guessing))
- 18:46, 23 February 2017 (diff | hist) . . (+1) . . m 2013 AIME I Problems/Problem 12 (→Solution)
- 10:58, 23 February 2017 (diff | hist) . . (+14) . . Illinois Mathcounts (→National Team Awards and Placement)
- 10:58, 23 February 2017 (diff | hist) . . (+9) . . Illinois Mathcounts (→IL State Team Members (National Written Place, CD place if known))
- 10:57, 23 February 2017 (diff | hist) . . (+112) . . Illinois Mathcounts (→IL State Team Members (National Written Place, CD place if known))
- 10:55, 23 February 2017 (diff | hist) . . (+99) . . Illinois Mathcounts (→IL State Team Members (National Written Place, CD place if known))
- 10:54, 23 February 2017 (diff | hist) . . (+14) . . m Illinois Mathcounts (→National Team Awards and Placement)
- 10:52, 23 February 2017 (diff | hist) . . (+117) . . Illinois Mathcounts
- 10:50, 23 February 2017 (diff | hist) . . (+21) . . Illinois Mathcounts (→IL State Team Members (National Written Place, CD place if known))
- 10:47, 23 February 2017 (diff | hist) . . (+23) . . Illinois Mathcounts (→IL State Team Members (National Written Place, CD place if known))
- 10:46, 23 February 2017 (diff | hist) . . (+61) . . Illinois Mathcounts (→IL State Team Members (National Written Place, CD place if known))
- 14:22, 20 February 2017 (diff | hist) . . (+11) . . m 2012 AIME I Problems/Problem 13 (→Note:)
- 14:21, 20 February 2017 (diff | hist) . . (+122) . . m 2012 AIME I Problems/Problem 13 (→Note)
- 19:38, 18 February 2017 (diff | hist) . . (+8) . . m 2017 AMC 10B Problems/Problem 23 (→Solution)
- 20:17, 17 February 2017 (diff | hist) . . (-1) . . m 2011 AIME II Problems/Problem 13 (→Solution 1)
- 22:36, 16 February 2017 (diff | hist) . . (+30) . . m 2017 AMC 12B Problems/Problem 24 (→Problem)
- 22:34, 16 February 2017 (diff | hist) . . (+7) . . m 2017 AMC 12B Problems/Problem 24 (→Solution)
- 22:29, 16 February 2017 (diff | hist) . . (-8) . . m 2017 AMC 12B Problems/Problem 24 (→Solution)
- 22:27, 16 February 2017 (diff | hist) . . (+29) . . m 2017 AMC 12B Problems/Problem 24 (→Solution)
- 13:50, 16 February 2017 (diff | hist) . . (+198) . . 2017 AMC 10B Problems/Problem 8 (→Solution)
- 13:50, 16 February 2017 (diff | hist) . . (-209) . . 2017 AMC 10B Problems/Problem 9 (→Solution)
- 13:50, 16 February 2017 (diff | hist) . . (+198) . . 2017 AMC 10B Problems/Problem 9 (→Solution)
- 13:47, 16 February 2017 (diff | hist) . . (+226) . . 2017 AMC 10B Problems/Problem 11 (→Solution)
- 13:44, 16 February 2017 (diff | hist) . . (+63) . . 2017 AMC 10B Problems/Problem 13 (→Solution)
- 13:43, 16 February 2017 (diff | hist) . . (+68) . . m 2017 AMC 10B Problems/Problem 14 (→Solution 2)
- 13:40, 16 February 2017 (diff | hist) . . (+118) . . 2017 AMC 10B Problems/Problem 17 (→Solution)
- 13:35, 16 February 2017 (diff | hist) . . (0) . . 2017 AMC 10B Problems/Problem 21 (→Solution)
- 13:35, 16 February 2017 (diff | hist) . . (-13) . . 2017 AMC 10B Problems/Problem 21 (→Solution)
- 13:29, 16 February 2017 (diff | hist) . . (+190) . . 2017 AMC 10B Problems/Problem 14 (→Solution)
- 13:25, 16 February 2017 (diff | hist) . . (+456) . . 2017 AMC 10B Problems/Problem 19 (→Solution)
- 13:21, 16 February 2017 (diff | hist) . . (+443) . . 2017 AMC 10B Problems/Problem 16 (→Solution)
- 13:15, 16 February 2017 (diff | hist) . . (+260) . . 2017 AMC 10B Problems/Problem 20 (→Solution)
- 13:11, 16 February 2017 (diff | hist) . . (+11) . . 2017 AMC 10B Problems/Problem 22 (→Solution 2)
- 13:10, 16 February 2017 (diff | hist) . . (+2) . . 2017 AMC 10B Problems/Problem 22 (→Solution)
- 13:10, 16 February 2017 (diff | hist) . . (+389) . . 2017 AMC 10B Problems/Problem 22 (→Solution)
- 12:51, 16 February 2017 (diff | hist) . . (-52) . . m 2017 AMC 10B Problems/Problem 6 (→Problem)
- 12:47, 16 February 2017 (diff | hist) . . (+38) . . m 2017 AMC 10B Problems/Problem 6 (→Solution)
- 12:46, 16 February 2017 (diff | hist) . . (+6) . . m 2017 AMC 10B Problems/Problem 6 (→Problem)
- 12:44, 16 February 2017 (diff | hist) . . (+54) . . m 2017 AMC 10B Problems/Problem 6 (→Solution)
- 12:43, 16 February 2017 (diff | hist) . . (-73) . . m 2017 AMC 10B Problems/Problem 6 (→Solution)
- 12:42, 16 February 2017 (diff | hist) . . (-21) . . m 2017 AMC 10B Problems/Problem 6 (→Solution)
- 10:49, 16 February 2017 (diff | hist) . . (+22) . . 2017 AMC 10B Problems/Problem 22
- 10:47, 16 February 2017 (diff | hist) . . (+78) . . 2017 AMC 10B Problems/Problem 22 (→Solution)
- 10:45, 16 February 2017 (diff | hist) . . (-10) . . m 2017 AMC 10B Problems/Problem 23 (→See Also)
- 10:44, 16 February 2017 (diff | hist) . . (+90) . . m 2017 AMC 10B Problems/Problem 23 (→Solution)
- 10:43, 16 February 2017
(diff | hist) . .
**(+517)** . . 2017 AMC 10B Problems/Problem 23 (→Problem 23) - 10:39, 16 February 2017 (diff | hist) . . (+86) . . m 2017 AMC 10B Problems/Problem 23 (→Problem 23)
- 10:38, 16 February 2017 (diff | hist) . . (-12) . . m 2017 AMC 10B Problems/Problem 24 (→Solution)
- 10:37, 16 February 2017 (diff | hist) . . (+498) . . m 2017 AMC 10B Problems/Problem 24 (→Solution)
- 10:27, 16 February 2017 (diff | hist) . . (+11) . . m 2017 AMC 10B Problems/Problem 24 (→Problem 24)
- 10:21, 16 February 2017 (diff | hist) . . (+76) . . 2017 AMC 10B Problems/Problem 24
- 10:19, 16 February 2017 (diff | hist) . . (0) . . m 2017 AMC 10B Problems/Problem 25 (→See Also)
- 10:18, 16 February 2017 (diff | hist) . . (+86) . . m 2017 AMC 10B Problems/Problem 25
- 10:16, 16 February 2017 (diff | hist) . . (-13) . . m 2017 AMC 10B Problems/Problem 25 (→Solution 1)
- 10:08, 16 February 2017
(diff | hist) . .
**(+683)** . . 2017 AMC 10B Problems/Problem 25 - 10:02, 16 February 2017 (diff | hist) . . (+14) . . m 2017 AMC 10B Problems/Problem 25 (→Cheap Solution)
- 10:01, 16 February 2017 (diff | hist) . . (+120) . . 2017 AMC 10B Problems/Problem 25 (→Problem)
- 10:00, 16 February 2017 (diff | hist) . . (+351) . . 2017 AMC 10B Problems/Problem 25
- 09:57, 16 February 2017 (diff | hist) . . (+171) . . 2017 AMC 10B Problems/Problem 25
- 10:41, 15 February 2017 (diff | hist) . . (-5) . . m 2002 AIME I Problems/Problem 15 (→Solution 2)
- 10:39, 15 February 2017
(diff | hist) . .
**(+762)** . . m 2002 AIME I Problems/Problem 15 (→Solution 2) - 10:30, 15 February 2017 (diff | hist) . . (+428) . . 2002 AIME I Problems/Problem 15 (→Solution 2)
- 10:08, 15 February 2017 (diff | hist) . . (+140) . . 2002 AIME I Problems/Problem 15 (→Solution 2)
- 10:06, 15 February 2017 (diff | hist) . . (+111) . . m 2002 AIME I Problems/Problem 15 (→Solution)
- 21:03, 14 February 2017 (diff | hist) . . (+16) . . m 2013 AMC 12A Problems/Problem 15 (→Solution 2)
- 21:02, 14 February 2017 (diff | hist) . . (+12) . . m 2013 AMC 12A Problems/Problem 15 (→Solution 1)
- 14:32, 10 February 2017 (diff | hist) . . (-321) . . m 2017 AMC 12A Problems/Problem 20 (→Solution)
- 20:40, 8 February 2017 (diff | hist) . . (+1) . . m 2017 AMC 10A Problems/Problem 14 (→Solution)
- 20:39, 8 February 2017 (diff | hist) . . (+8) . . m 2017 AMC 10A Problems/Problem 14 (→Solution)
- 20:39, 8 February 2017 (diff | hist) . . (+2) . . m 2017 AMC 10A Problems/Problem 12 (→Solution)
- 20:38, 8 February 2017 (diff | hist) . . (+9) . . m 2017 AMC 10A Problems/Problem 12 (→Solution)
- 20:38, 8 February 2017
(diff | hist) . .
**(+1,455)** . . 2017 AMC 10A Problems/Problem 12 (→Solution) - 20:37, 8 February 2017 (diff | hist) . . (-11) . . 2017 AMC 10A Problems/Problem 11 (→Solution 1)
- 20:35, 8 February 2017 (diff | hist) . . (+15) . . m 2017 AMC 10A Problems/Problem 7 (→Solution)
- 20:34, 8 February 2017 (diff | hist) . . (+22) . . m 2017 AMC 10A Problems/Problem 6 (→Solution)
- 20:33, 8 February 2017 (diff | hist) . . (+12) . . m 2017 AMC 10A Problems/Problem 6 (→Solution)
- 20:33, 8 February 2017 (diff | hist) . . (+124) . . 2017 AMC 10A Problems/Problem 6 (→Solution)
- 20:32, 8 February 2017 (diff | hist) . . (+132) . . m 2017 AMC 10A Problems/Problem 5 (→Solution)
- 20:29, 8 February 2017 (diff | hist) . . (+145) . . 2017 AMC 10A Problems/Problem 1 (→Solution 2)
- 20:28, 8 February 2017 (diff | hist) . . (+1) . . 2017 AMC 10A Problems/Problem 23 (→Solution)
- 20:18, 8 February 2017 (diff | hist) . . (+18) . . 2017 AMC 12A Problems/Problem 20 (→Solution)
- 20:17, 8 February 2017 (diff | hist) . . (+113) . . 2017 AMC 12A Problems/Problem 20 (→Solution)
- 20:13, 8 February 2017 (diff | hist) . . (+2) . . m 2017 AMC 12A Problems/Problem 20 (→Problem)
- 20:13, 8 February 2017
(diff | hist) . .
**(+1,360)** . . 2017 AMC 12A Problems/Problem 19 (→Problem) - 20:11, 8 February 2017 (diff | hist) . . (-1) . . m 2017 AMC 12A Problems/Problem 15 (→Solution)
- 20:09, 8 February 2017 (diff | hist) . . (+6) . . m 2017 AMC 12A Problems/Problem 12 (→Solution)
- 20:08, 8 February 2017 (diff | hist) . . (0) . . m 2017 AMC 10A Problems/Problem 24 (→Solution 4 (Slight guessing))
- 20:06, 8 February 2017 (diff | hist) . . (+76) . . 2017 AMC 10A Problems/Problem 23 (→Solution)
- 20:05, 8 February 2017 (diff | hist) . . (+208) . . 2017 AMC 10A Problems/Problem 23 (→Solution)
- 19:59, 8 February 2017 (diff | hist) . . (-2) . . 2017 AMC 10A Problems/Problem 22 (→Problem)
- 19:59, 8 February 2017 (diff | hist) . . (-10) . . 2017 AMC 10A Problems/Problem 22 (→Problem)
- 19:56, 8 February 2017
(diff | hist) . .
**(+1,024)** . . 2017 AMC 10A Problems/Problem 22 (→Problem) - 19:43, 8 February 2017 (diff | hist) . . (+12) . . m 2017 AMC 10A Problems/Problem 19 (→Solution)
- 19:42, 8 February 2017 (diff | hist) . . (-5) . . m 2017 AMC 10A Problems/Problem 19 (→Solution)
- 19:42, 8 February 2017
(diff | hist) . .
**(+1,059)** . . 2017 AMC 10A Problems/Problem 19 (→Problem) - 19:36, 8 February 2017 (diff | hist) . . (0) . . m 2017 AMC 10A Problems/Problem 18 (→Solution)
- 19:35, 8 February 2017 (diff | hist) . . (+18) . . m 2017 AMC 10A Problems/Problem 18 (→Solution)
- 19:33, 8 February 2017 (diff | hist) . . (+1) . . m 2017 AMC 10A Problems/Problem 18 (→Solution)
- 19:31, 8 February 2017 (diff | hist) . . (-2) . . m 2017 AMC 10A Problems/Problem 25 (→Solution 2)
- 19:30, 8 February 2017 (diff | hist) . . (+1) . . m 2017 AMC 10A Problems/Problem 25 (→Solution 2)
- 19:30, 8 February 2017 (diff | hist) . . (+1) . . m 2017 AMC 10A Problems/Problem 25 (→Solution 2)
- 19:29, 8 February 2017 (diff | hist) . . (+9) . . m 2017 AMC 10A Problems/Problem 25 (→Solution 1)
- 19:29, 8 February 2017 (diff | hist) . . (+1) . . m 2017 AMC 10A Problems/Problem 25 (→Solution 2)
- 19:28, 8 February 2017
(diff | hist) . .
**(+1,990)** . . 2017 AMC 10A Problems/Problem 25 (→Solution) - 22:00, 16 January 2017 (diff | hist) . . (+2) . . m 2015 USAMO Problems/Problem 3 (→Solution)
- 21:43, 16 January 2017 (diff | hist) . . (+3) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:43, 16 January 2017 (diff | hist) . . (+11) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:42, 16 January 2017 (diff | hist) . . (-27) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:38, 16 January 2017 (diff | hist) . . (+3) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:38, 16 January 2017 (diff | hist) . . (+106) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:36, 16 January 2017 (diff | hist) . . (+73) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:34, 16 January 2017 (diff | hist) . . (-31) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:33, 16 January 2017 (diff | hist) . . (-19) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:32, 16 January 2017 (diff | hist) . . (+45) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:30, 16 January 2017 (diff | hist) . . (+14) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:29, 16 January 2017 (diff | hist) . . (+35) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:14, 16 January 2017 (diff | hist) . . (+2) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:13, 16 January 2017 (diff | hist) . . (+152) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:11, 16 January 2017 (diff | hist) . . (+88) . . 2015 USAMO Problems/Problem 3 (→Solution)
- 21:09, 16 January 2017 (diff | hist) . . (+39) . . m 2015 USAMO Problems/Problem 3 (→Solution)
- 21:07, 16 January 2017 (diff | hist) . . (+39) . . m 2015 USAMO Problems/Problem 3 (→Solution)
- 21:06, 16 January 2017 (diff | hist) . . (-37) . . m 2015 USAMO Problems/Problem 3 (→Solution)
- 21:05, 16 January 2017 (diff | hist) . . (+42) . . m 2015 USAMO Problems/Problem 3 (→Solution)
- 21:04, 16 January 2017 (diff | hist) . . (+3) . . m 2015 USAMO Problems/Problem 3 (→Solution)
- 14:08, 11 January 2017 (diff | hist) . . (+3) . . m 2016 AMC 10A Problems/Problem 24 (→Solution 8 (Cheap Solution - it doesn't make any cents!))
- 14:07, 11 January 2017
(diff | hist) . .
**(+834)** . . 2016 AMC 10A Problems/Problem 24 (Added new solution (Solution 8)) - 12:35, 2 November 2016 (diff | hist) . . (+2) . . m 2009 AIME II Problems/Problem 14 (→The obvious substitution) (current)
- 09:37, 26 October 2016 (diff | hist) . . (+1) . . m 2000 AIME II Problems/Problem 15 (→Solution 2) (current)
- 09:37, 26 October 2016 (diff | hist) . . (+13) . . m 2000 AIME II Problems/Problem 15 (→Solution 2)
- 09:36, 26 October 2016 (diff | hist) . . (+60) . . m 2000 AIME II Problems/Problem 15 (→Solution 2)