1 August 2023

• curprev 18:4718:47, 1 August 2023 Kundusne000 talk contribs m 4,958 bytes +28 →Solution 3
• curprev 18:4618:46, 1 August 2023 Kundusne000 talk contribs 4,930 bytes +30 →Solution 1
• curprev 18:4518:45, 1 August 2023 Kundusne000 talk contribs m 4,900 bytes 0 →Solution 1

28 December 2021

• curprev 19:3719:37, 28 December 2021 Fuzimiao2013 talk contribs 4,900 bytes +86 →Solution 4

25 June 2021

• curprev 13:1713:17, 25 June 2021 Michael1129 talk contribs 4,814 bytes +78 →See also

9 October 2020

• curprev 17:5617:56, 9 October 2020 Dawae talk contribs 4,736 bytes −21 No edit summary

24 May 2020

• curprev 17:5717:57, 24 May 2020 Ilikeapos talk contribs 4,757 bytes −16 →Solution 2

20 March 2020

• curprev 18:1618:16, 20 March 2020 Ellipticswan talk contribs 4,773 bytes +16 →Solution 2
• curprev 18:1518:15, 20 March 2020 Ellipticswan talk contribs m 4,757 bytes +21 →See also

26 December 2019

• curprev 16:3416:34, 26 December 2019 Someonenumber011 talk contribs 4,736 bytes 0 →Solution 4
• curprev 16:3316:33, 26 December 2019 Someonenumber011 talk contribs 4,736 bytes +11 →Solution 4
• curprev 16:3316:33, 26 December 2019 Someonenumber011 talk contribs 4,725 bytes +12 →Solution 4
• curprev 16:3216:32, 26 December 2019 Someonenumber011 talk contribs 4,713 bytes +1 →Solution 4
• curprev 16:3216:32, 26 December 2019 Someonenumber011 talk contribs 4,712 bytes +1,199 →Solution

6 December 2019

• curprev 02:3602:36, 6 December 2019 Greenpizza96 talk contribs m 3,513 bytes +46 No edit summary

25 July 2017

• curprev 16:2316:23, 25 July 2017 Quanhui868 talk contribs m 3,467 bytes +2 →Solution 2

18 November 2016

• curprev 17:4617:46, 18 November 2016 Pega969 talk contribs 3,465 bytes 0 →Solution

4 July 2013

• curprev 19:4119:41, 4 July 2013 Nathan wailes talk contribs 3,465 bytes +15 No edit summary

16 March 2013

• curprev 01:4701:47, 16 March 2013 B1A0 talk contribs 3,450 bytes 0 →Solution

28 July 2011

• curprev 14:1314:13, 28 July 2011 Joshxiong talk contribs m 3,450 bytes +58 Fixed LaTeX

21 July 2010

• curprev 22:0322:03, 21 July 2010 Xcopyandpasteskillzx talk contribs m 3,392 bytes +3 →Solution

21 September 2008

• curprev 15:0115:01, 21 September 2008 Stevenmeow talk contribs m 3,389 bytes +9 edited solution

20 September 2008

• curprev 20:4020:40, 20 September 2008 Stevenmeow talk contribs 3,380 bytes +1,121 added cartesian solution

27 August 2008

• curprev 12:2812:28, 27 August 2008 Abacadaea talk contribs 2,259 bytes +572 →Solution
• curprev 10:3510:35, 27 August 2008 Abacadaea talk contribs 1,687 bytes +947 →Solution

21 November 2007

• curprev 13:4013:40, 21 November 2007 Minsoens talk contribs m 740 bytes +542 No edit summary

6 November 2006

• curprev 01:5001:50, 6 November 2006 I_like_pie talk contribs 198 bytes +125 No edit summary

9 July 2006

• curprev 17:4217:42, 9 July 2006 Joml88 talk contribs 73 bytes +73 No edit summary