User contributions
- 12:02, 9 February 2024 (diff | hist) . . (+306) . . 2024 AIME II Problems/Problem 12
- 12:00, 9 February 2024 (diff | hist) . . (+382) . . 2024 AIME II Problems/Problem 11
- 18:58, 8 February 2024 (diff | hist) . . (+667) . . 2024 AIME II Problems/Problem 10
- 19:44, 2 February 2024 (diff | hist) . . (+319) . . 2024 AIME I Problems/Problem 13 (→Solution)
- 19:40, 2 February 2024 (diff | hist) . . (+93) . . 2024 AIME I Problems/Problem 5
- 19:38, 2 February 2024 (diff | hist) . . (+460) . . 2024 AIME I Problems/Problem 9
- 19:36, 2 February 2024 (diff | hist) . . (+1) . . 2024 AIME I Problems/Problem 10 (→Solution 2)
- 19:36, 2 February 2024 (diff | hist) . . (+336) . . 2024 AIME I Problems/Problem 10
- 23:22, 9 November 2023 (diff | hist) . . (+2) . . 2023 AMC 12A Problems/Problem 24 (→Solution 1)
- 23:21, 9 November 2023 (diff | hist) . . (+2) . . 2023 AMC 12A Problems/Problem 24 (→Solution 1)
- 23:21, 9 November 2023 (diff | hist) . . (+1,140) . . 2023 AMC 12A Problems/Problem 24
- 23:16, 9 November 2023 (diff | hist) . . (+2) . . 2023 AMC 12A Problems/Problem 21 (→Solution 2(Cheese+Actual way))
- 23:16, 9 November 2023 (diff | hist) . . (+756) . . 2023 AMC 12A Problems/Problem 21
- 23:12, 9 November 2023 (diff | hist) . . (+413) . . 2023 AMC 12A Problems/Problem 17
- 09:29, 17 February 2023 (diff | hist) . . (+259) . . 2023 AIME II Problems/Problem 12
- 17:56, 16 December 2022 (diff | hist) . . (0) . . 2021 AIME II Problems/Problem 14 (→solution 6)
- 17:55, 16 December 2022 (diff | hist) . . (+805) . . 2021 AIME II Problems/Problem 14
- 21:54, 13 November 2022 (diff | hist) . . (+3) . . 2022 AMC 12A Problems/Problem 21 (→Solution 2)
- 21:54, 13 November 2022 (diff | hist) . . (+368) . . 2022 AMC 12A Problems/Problem 21
- 21:49, 13 November 2022 (diff | hist) . . (+551) . . 2022 AMC 12A Problems/Problem 16
- 21:19, 22 October 2022 (diff | hist) . . (+535) . . 2010 AMC 12A Problems/Problem 16
- 23:36, 15 October 2022 (diff | hist) . . (+8) . . 2010 AIME II Problems/Problem 10 (→Solution 3)
- 23:36, 15 October 2022 (diff | hist) . . (+1,150) . . 2010 AIME II Problems/Problem 10
- 13:49, 31 August 2022 (diff | hist) . . (0) . . 2013 AIME I Problems/Problem 11 (→Solution 5)
- 14:32, 29 August 2022 (diff | hist) . . (+946) . . 2001 AIME II Problems/Problem 11
- 22:48, 28 August 2022 (diff | hist) . . (-1) . . 2013 AIME II Problems/Problem 10 (→Solution 4)
- 22:44, 28 August 2022 (diff | hist) . . (+732) . . 2013 AIME II Problems/Problem 10
- 12:55, 21 August 2022 (diff | hist) . . (0) . . 2013 AIME I Problems/Problem 11 (→Solution 5)
- 12:54, 21 August 2022 (diff | hist) . . (-1) . . 2013 AIME I Problems/Problem 11 (→Solution 5)
- 12:54, 21 August 2022 (diff | hist) . . (+1,378) . . 2013 AIME I Problems/Problem 11
- 12:01, 8 August 2022 (diff | hist) . . (-1) . . 1988 AIME Problems/Problem 9 (→solution 5)
- 12:00, 8 August 2022 (diff | hist) . . (0) . . 1988 AIME Problems/Problem 9 (→solution 5)
- 12:00, 8 August 2022 (diff | hist) . . (0) . . 1988 AIME Problems/Problem 9 (→solution 5)
- 11:57, 8 August 2022 (diff | hist) . . (0) . . 1988 AIME Problems/Problem 9 (→solution 5)
- 11:56, 8 August 2022 (diff | hist) . . (+1) . . 1988 AIME Problems/Problem 9 (→solution 5)
- 11:56, 8 August 2022 (diff | hist) . . (+760) . . 1988 AIME Problems/Problem 9
- 16:22, 28 July 2022 (diff | hist) . . (+3) . . 2015 AIME II Problems/Problem 14 (→Solution 8)
- 16:21, 28 July 2022 (diff | hist) . . (+455) . . 2015 AIME II Problems/Problem 14
- 12:12, 17 July 2022 (diff | hist) . . (0) . . 2017 AIME I Problems/Problem 15 (→Solution 10)
- 12:11, 17 July 2022 (diff | hist) . . (+995) . . 2017 AIME I Problems/Problem 15
- 09:46, 17 July 2022 (diff | hist) . . (+3) . . 2016 AIME II Problems/Problem 10 (→Solution 6)
- 09:45, 17 July 2022 (diff | hist) . . (+719) . . 2016 AIME II Problems/Problem 10
- 18:46, 15 July 2022 (diff | hist) . . (+714) . . 2019 AIME I Problems/Problem 15
- 20:41, 5 July 2022 (diff | hist) . . (0) . . 1986 AIME Problems/Problem 10 (→Solution 4)
- 20:41, 5 July 2022 (diff | hist) . . (+17) . . 1986 AIME Problems/Problem 10 (→Solution 4)
- 20:40, 5 July 2022 (diff | hist) . . (+719) . . 1986 AIME Problems/Problem 10
- 12:32, 4 July 2022 (diff | hist) . . (+443) . . 2018 AIME I Problems/Problem 6
- 14:39, 24 June 2022 (diff | hist) . . (+325) . . 2008 AIME II Problems/Problem 7
- 20:20, 17 June 2022 (diff | hist) . . (+20) . . 2012 USAJMO Problems/Problem 3 (→Solution 6) (current)
- 20:19, 17 June 2022 (diff | hist) . . (+20) . . 2012 USAJMO Problems/Problem 3 (→Solution 6)
- 20:13, 17 June 2022 (diff | hist) . . (-21) . . 2012 USAJMO Problems/Problem 3 (→Solution 6)
- 20:13, 17 June 2022 (diff | hist) . . (+14) . . 2012 USAJMO Problems/Problem 3 (→Solution 6)
- 20:12, 17 June 2022 (diff | hist) . . (+38) . . 2012 USAJMO Problems/Problem 3 (→Solution 6)
- 20:11, 17 June 2022 (diff | hist) . . (+326) . . 2012 USAJMO Problems/Problem 3
- 13:55, 15 May 2022 (diff | hist) . . (+5) . . 2001 AIME II Problems/Problem 9 (→solution 2)
- 13:54, 15 May 2022 (diff | hist) . . (+11) . . 2001 AIME II Problems/Problem 9 (→solution 2)
- 13:54, 15 May 2022 (diff | hist) . . (+1,337) . . 2001 AIME II Problems/Problem 9
- 02:33, 20 March 2022 (diff | hist) . . (0) . . 2015 AIME I Problems/Problem 13 (→Solution 5)
- 02:33, 20 March 2022 (diff | hist) . . (+6) . . 2015 AIME I Problems/Problem 13 (→Solution 5)
- 02:32, 20 March 2022 (diff | hist) . . (-1) . . 2015 AIME I Problems/Problem 13 (→Solution 5)
- 02:32, 20 March 2022 (diff | hist) . . (-1) . . 2015 AIME I Problems/Problem 13 (→Solution 5)
- 02:32, 20 March 2022 (diff | hist) . . (+951) . . 2015 AIME I Problems/Problem 13
- 15:59, 25 February 2022 (diff | hist) . . (+582) . . 1999 AIME Problems/Problem 12 (current)
- 15:58, 25 February 2022 (diff | hist) . . (-584) . . 1999 AIME Problems/Problem 12
- 15:57, 25 February 2022 (diff | hist) . . (+584) . . 1999 AIME Problems/Problem 12
- 13:29, 25 February 2022 (diff | hist) . . (-1) . . 2020 IMO Problems/Problem 1 (→solution 1)
- 13:29, 25 February 2022 (diff | hist) . . (+1,144) . . 2020 IMO Problems/Problem 1
- 12:41, 25 February 2022 (diff | hist) . . (0) . . 2007 IMO Problems/Problem 4 (→Solution 4)
- 02:08, 25 February 2022 (diff | hist) . . (+887) . . 2007 IMO Problems/Problem 4
- 01:50, 24 February 2022 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 21 (→Solution 4 (Four Variables, Three Equations))
- 01:31, 20 February 2022 (diff | hist) . . (+3) . . 2021 AMC 12A Problems/Problem 21 (→solution 5)
- 01:31, 20 February 2022 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 21 (→solution 5)
- 01:29, 20 February 2022 (diff | hist) . . (+667) . . 2021 AMC 12A Problems/Problem 21
- 00:46, 18 February 2022 (diff | hist) . . (-13) . . 2022 AIME I Problems/Problem 11 (→Solution 2)
- 00:46, 18 February 2022 (diff | hist) . . (+13) . . 2022 AIME I Problems/Problem 11 (→Solution 2)
- 00:45, 18 February 2022 (diff | hist) . . (+681) . . 2022 AIME I Problems/Problem 6
- 23:02, 17 February 2022 (diff | hist) . . (+455) . . 2022 AIME I Problems/Problem 10
- 22:58, 17 February 2022 (diff | hist) . . (+11) . . 2022 AIME I Problems/Problem 15 (→solution 3)
- 22:58, 17 February 2022 (diff | hist) . . (+920) . . 2022 AIME I Problems/Problem 15
- 22:56, 17 February 2022 (diff | hist) . . (+11) . . 2022 AIME I Problems/Problem 11 (→Solution)
- 20:07, 17 February 2022 (diff | hist) . . (+1,028) . . 2022 AIME I Problems/Problem 11
- 20:04, 17 February 2022 (diff | hist) . . (+77) . . 2022 AIME I Problems/Problem 8
- 20:03, 17 February 2022 (diff | hist) . . (+1) . . 2022 AIME I Problems/Problem 8
- 20:03, 17 February 2022 (diff | hist) . . (+581) . . 2022 AIME I Problems/Problem 8
- 19:26, 17 February 2022 (diff | hist) . . (+1) . . 2022 AIME I Problems (→Problem 7)
- 19:26, 17 February 2022 (diff | hist) . . (+281) . . 2022 AIME I Problems (→Problem 7)
- 17:34, 17 February 2022 (diff | hist) . . (+16) . . 2022 AIME I Problems/Problem 4
- 17:33, 17 February 2022 (diff | hist) . . (+341) . . 2022 AIME I Problems/Problem 4
- 17:00, 17 February 2022 (diff | hist) . . (+242) . . 2022 AIME I Problems/Problem 6
- 16:46, 7 February 2022 (diff | hist) . . (+9) . . 2021 AIME I Problems/Problem 9 (→Solution 3 (Similar Triangles and Pythagorean Theorem))
- 21:41, 6 February 2022 (diff | hist) . . (+2) . . 2021 AIME I Problems/Problem 9 (→solution 8)
- 21:40, 6 February 2022 (diff | hist) . . (+2) . . 2021 AIME I Problems/Problem 9 (→solution 8)
- 21:40, 6 February 2022 (diff | hist) . . (+1,442) . . 2021 AIME I Problems/Problem 9
- 21:09, 6 February 2022 (diff | hist) . . (+1) . . 2020 AIME I Problems/Problem 13 (→Solution 10 Bash for life)
- 19:14, 6 February 2022 (diff | hist) . . (+2) . . 2020 AIME I Problems/Problem 13
- 19:12, 6 February 2022 (diff | hist) . . (+1,788) . . 2020 AIME I Problems/Problem 13
- 22:19, 2 February 2022 (diff | hist) . . (+15) . . 2018 AIME II Problems/Problem 12 (→Solution 7)
- 22:18, 2 February 2022 (diff | hist) . . (+1,029) . . 2018 AIME II Problems/Problem 12
- 08:49, 1 February 2022 (diff | hist) . . (-2) . . 2007 AIME I Problems/Problem 15 (→Solution 2)
- 02:04, 1 February 2022 (diff | hist) . . (0) . . 2007 AIME I Problems/Problem 15 (→Solution 2)
- 02:03, 1 February 2022 (diff | hist) . . (+11) . . 2007 AIME I Problems/Problem 15 (→Solution 2)
- 02:02, 1 February 2022 (diff | hist) . . (+1) . . 2007 AIME I Problems/Problem 15 (→Solution 2)
- 02:02, 1 February 2022 (diff | hist) . . (+1,432) . . 2007 AIME I Problems/Problem 15
- 14:33, 9 January 2022 (diff | hist) . . (+1) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 14:32, 9 January 2022 (diff | hist) . . (+218) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 12:43, 9 January 2022 (diff | hist) . . (+82) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:30, 9 January 2022 (diff | hist) . . (+3) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:30, 9 January 2022 (diff | hist) . . (+1) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:29, 9 January 2022 (diff | hist) . . (-1) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:28, 9 January 2022 (diff | hist) . . (+1) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:28, 9 January 2022 (diff | hist) . . (-2) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:27, 9 January 2022 (diff | hist) . . (+517) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:22, 9 January 2022 (diff | hist) . . (0) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:22, 9 January 2022 (diff | hist) . . (0) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:22, 9 January 2022 (diff | hist) . . (+12) . . 2020 USOJMO Problems/Problem 4 (→Solution 6)
- 05:21, 9 January 2022 (diff | hist) . . (+685) . . 2020 USOJMO Problems/Problem 4
- 22:54, 23 December 2021 (diff | hist) . . (+1,430) . . 2019 AIME I Problems/Problem 13
- 04:36, 23 December 2021 (diff | hist) . . (+10) . . 2013 AIME I Problems/Problem 13 (→Solution 3)
- 04:35, 23 December 2021 (diff | hist) . . (0) . . 2013 AIME I Problems/Problem 13 (→Solution 3)
- 04:34, 23 December 2021 (diff | hist) . . (+4) . . 2013 AIME I Problems/Problem 13 (→Solution 3)
- 04:34, 23 December 2021 (diff | hist) . . (+58) . . 2013 AIME I Problems/Problem 13 (→Solution 3)
- 04:33, 23 December 2021 (diff | hist) . . (+42) . . 2013 AIME I Problems/Problem 13 (→Solution 3)
- 04:30, 23 December 2021 (diff | hist) . . (+1,106) . . 2013 AIME I Problems/Problem 13
- 03:59, 23 December 2021 (diff | hist) . . (0) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 03:58, 23 December 2021 (diff | hist) . . (+6) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 03:51, 23 December 2021 (diff | hist) . . (+503) . . 2000 AIME II Problems/Problem 13
- 19:37, 19 December 2021 (diff | hist) . . (+7) . . 1983 IMO Problems/Problem 6 (→Solution4) (current)
- 19:36, 19 December 2021 (diff | hist) . . (+586) . . 1983 IMO Problems/Problem 6
- 15:17, 19 December 2021 (diff | hist) . . (+125) . . 1975 IMO Problems/Problem 1
- 14:05, 19 December 2021 (diff | hist) . . (+1) . . 2021 IMO Problems/Problem 4
- 14:02, 19 December 2021 (diff | hist) . . (+1,173) . . 2021 IMO Problems/Problem 4
- 12:44, 19 December 2021 (diff | hist) . . (+7) . . 1998 IMO Shortlist Problems/A3 (current)
- 03:21, 19 December 2021 (diff | hist) . . (+649) . . 1998 IMO Shortlist Problems/A3
- 03:12, 19 December 2021 (diff | hist) . . (+3) . . 1998 IMO Shortlist Problems/A3
- 02:17, 19 December 2021 (diff | hist) . . (+990) . . 1998 IMO Shortlist Problems/A3
- 01:30, 19 December 2021 (diff | hist) . . (+1) . . 1998 IMO Shortlist Problems/A3
- 01:30, 19 December 2021 (diff | hist) . . (-1) . . 1998 IMO Shortlist Problems/A3
- 01:29, 19 December 2021 (diff | hist) . . (+1) . . 1998 IMO Shortlist Problems/A3
- 01:29, 19 December 2021 (diff | hist) . . (+184) . . N 1998 IMO Shortlist Problems/A3 (Created page with "Let <math>x,y.z</math> be positive real numbers such that <math>xyz=1</math>. Prove that <math>\frac{x^3}{(1+y)(1+z)+\frac{y^3}{(1+x)(1+z)}+\fra{z^3}{(1+x)(1+y)}\geq \frac{3}{...")
- 00:09, 4 December 2021 (diff | hist) . . (+7) . . 2008 Indonesia MO Problems/Problem 2 (current)
- 00:08, 4 December 2021 (diff | hist) . . (+983) . . 2008 Indonesia MO Problems/Problem 2
- 00:32, 6 November 2021 (diff | hist) . . (+1) . . 2013 AIME II Problems/Problem 15 (→Solution 6)
- 00:32, 6 November 2021 (diff | hist) . . (+1) . . 2013 AIME II Problems/Problem 15 (→Solution 6)
- 00:30, 6 November 2021 (diff | hist) . . (+912) . . 2013 AIME II Problems/Problem 15
- 21:49, 1 November 2021 (diff | hist) . . (-1) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:09, 1 November 2021 (diff | hist) . . (+2) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:08, 1 November 2021 (diff | hist) . . (-15) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:08, 1 November 2021 (diff | hist) . . (+17) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:07, 1 November 2021 (diff | hist) . . (0) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:07, 1 November 2021 (diff | hist) . . (+10) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:06, 1 November 2021 (diff | hist) . . (-15) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:06, 1 November 2021 (diff | hist) . . (-11) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:05, 1 November 2021 (diff | hist) . . (+9) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 21:02, 1 November 2021 (diff | hist) . . (-10) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 20:59, 1 November 2021 (diff | hist) . . (+25) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 20:55, 1 November 2021 (diff | hist) . . (-2) . . 1989 AIME Problems/Problem 15 (→Solution 5(Mass of a point+ Stewart+heron))
- 20:55, 1 November 2021 (diff | hist) . . (+1,079) . . 1989 AIME Problems/Problem 15
- 02:46, 31 October 2021 (diff | hist) . . (+24) . . 2005 AIME II Problems/Problem 14 (→Solution 10)
- 02:45, 31 October 2021 (diff | hist) . . (+1,152) . . 2005 AIME II Problems/Problem 14
- 22:44, 29 October 2021 (diff | hist) . . (+25) . . 2001 AIME II Problems/Problem 13 (→Solution 3)
- 22:41, 29 October 2021 (diff | hist) . . (+779) . . 2001 AIME II Problems/Problem 13
- 14:08, 25 September 2021 (diff | hist) . . (+1,140) . . 2009 AIME I Problems/Problem 12
- 23:57, 24 September 2021 (diff | hist) . . (-1) . . 2007 AIME II Problems/Problem 15 (→Solution 4)
- 23:56, 24 September 2021 (diff | hist) . . (+12) . . 2007 AIME II Problems/Problem 15 (→Solution 4)
- 23:55, 24 September 2021 (diff | hist) . . (+827) . . 2007 AIME II Problems/Problem 15
- 22:48, 24 September 2021 (diff | hist) . . (+30) . . 2014 AIME I Problems/Problem 15 (→Solution 4)
- 22:12, 24 September 2021 (diff | hist) . . (-4) . . 2014 AIME I Problems/Problem 15 (→Solution 4)
- 22:12, 24 September 2021 (diff | hist) . . (+1) . . 2014 AIME I Problems/Problem 15 (→Solution 4)
- 22:11, 24 September 2021 (diff | hist) . . (+1,579) . . 2014 AIME I Problems/Problem 15
- 11:11, 16 September 2021 (diff | hist) . . (+10) . . 2005 AIME I Problems/Problem 11 (current)
- 11:09, 16 September 2021 (diff | hist) . . (-1) . . 2013 AMC 12B Problems/Problem 24
- 11:08, 16 September 2021 (diff | hist) . . (0) . . 2013 AMC 12B Problems/Problem 24
- 11:06, 16 September 2021 (diff | hist) . . (+49) . . 2013 AMC 12B Problems/Problem 24
- 11:05, 16 September 2021 (diff | hist) . . (+13) . . 2013 AMC 12B Problems/Problem 24
- 11:05, 16 September 2021 (diff | hist) . . (-20) . . 2013 AMC 12B Problems/Problem 24
- 11:03, 16 September 2021 (diff | hist) . . (+1,195) . . 2013 AMC 12B Problems/Problem 24
- 13:23, 3 September 2021 (diff | hist) . . (+468) . . 2002 AIME II Problems/Problem 13 (→Solution 3) (current)
- 13:21, 3 September 2021 (diff | hist) . . (0) . . 2002 AIME II Problems/Problem 13 (→Solution 3)
- 07:32, 23 August 2021 (diff | hist) . . (+203) . . 1985 AIME Problems/Problem 10
- 10:27, 22 August 2021 (diff | hist) . . (+357) . . 1992 AIME Problems/Problem 9 (current)
- 04:17, 22 August 2021 (diff | hist) . . (-3) . . 2002 AIME II Problems/Problem 13 (→Solution 3)
- 04:16, 22 August 2021 (diff | hist) . . (-1) . . 2002 AIME II Problems/Problem 13 (→Solution 3)
- 04:16, 22 August 2021 (diff | hist) . . (-12) . . 2002 AIME II Problems/Problem 13 (→Solution 3)
- 04:14, 22 August 2021 (diff | hist) . . (+647) . . 2002 AIME II Problems/Problem 13
- 09:17, 21 August 2021 (diff | hist) . . (+1) . . 2011 AIME II Problems/Problem 10 (→Solution 4)
- 09:16, 21 August 2021 (diff | hist) . . (+89) . . 2011 AIME II Problems/Problem 10 (→Solution 4)
- 09:14, 21 August 2021 (diff | hist) . . (0) . . 2011 AIME II Problems/Problem 10
- 05:33, 21 August 2021 (diff | hist) . . (+714) . . 2013 AIME II Problems/Problem 8
- 22:08, 20 August 2021 (diff | hist) . . (+18) . . 2007 AMC 10A Problems/Problem 21 (→Solution 4)
- 22:07, 20 August 2021 (diff | hist) . . (+575) . . 2007 AMC 10A Problems/Problem 21
- 02:40, 20 August 2021 (diff | hist) . . (+2) . . 2005 AIME I Problems/Problem 11
- 02:39, 20 August 2021 (diff | hist) . . (+272) . . 2005 AIME I Problems/Problem 11
- 13:10, 13 August 2021 (diff | hist) . . (-30) . . 2000 AMC 10 Problems/Problem 20
- 13:10, 13 August 2021 (diff | hist) . . (+291) . . 2000 AMC 10 Problems/Problem 20
- 14:08, 11 August 2021 (diff | hist) . . (-1) . . 2021 AMC 10A Problems/Problem 22 (→Solution 4)
- 14:00, 11 August 2021 (diff | hist) . . (+531) . . 2021 AMC 10A Problems/Problem 22
- 13:58, 11 August 2021 (diff | hist) . . (-517) . . 2021 AMC 10A Problems/Problem 22
- 13:54, 11 August 2021 (diff | hist) . . (+530) . . 2021 AMC 10A Problems/Problem 22
- 13:48, 11 August 2021 (diff | hist) . . (+641) . . 2021 AMC 10A Problems/Problem 22 (→Solution 3)
- 13:42, 11 August 2021 (diff | hist) . . (+1) . . 2021 AMC 10A Problems/Problem 22 (→Solution 3)
- 13:35, 11 August 2021 (diff | hist) . . (0) . . 2021 AMC 10A Problems/Problem 22 (→Solution 4)
- 13:33, 11 August 2021 (diff | hist) . . (-656) . . 2021 AMC 10A Problems/Problem 22 (→Solution 4)