27 November 2024

• curprev 21:3321:33, 27 November 2024 Eevee9406 talk contribs 13,166 bytes +1,247 telescoping solution 9

8 September 2024

• curprev 16:0516:05, 8 September 2024 Thepowerful456 talk contribs 11,919 bytes +1,274 →Solution 8
• curprev 15:2015:20, 8 September 2024 Thepowerful456 talk contribs m 10,645 bytes −12 formatting fix

18 June 2024

• curprev 16:1616:16, 18 June 2024 Pro1234 talk contribs m 10,657 bytes −15 →Solution 1

29 March 2024

• curprev 13:3513:35, 29 March 2024 Ntfish talk contribs 10,672 bytes +2,468 No edit summary

22 March 2024

• curprev 09:1109:11, 22 March 2024 Bakedpotato66 talk contribs m 8,204 bytes +384 →Solution 1
• curprev 09:0409:04, 22 March 2024 Bakedpotato66 talk contribs m 7,820 bytes +1 →Solution 1
• curprev 09:0309:03, 22 March 2024 Bakedpotato66 talk contribs m 7,819 bytes +35 →Solution 1: a few style edits

5 September 2021

• curprev 19:0419:04, 5 September 2021 Michael1129 talk contribs 7,784 bytes −7 →See also
• curprev 19:0419:04, 5 September 2021 Michael1129 talk contribs 7,791 bytes +80 →See also

4 September 2020

• curprev 14:4614:46, 4 September 2020 Jerry122805 talk contribs 7,711 bytes +2 →Solution 6
• curprev 14:4614:46, 4 September 2020 Jerry122805 talk contribs 7,709 bytes +1 →Solution6
• curprev 14:4514:45, 4 September 2020 Jerry122805 talk contribs 7,708 bytes +164 →Solution6
• curprev 14:4414:44, 4 September 2020 Jerry122805 talk contribs 7,544 bytes +2 →Solution6
• curprev 14:4314:43, 4 September 2020 Jerry122805 talk contribs 7,542 bytes −35 →Solution6
• curprev 14:4314:43, 4 September 2020 Jerry122805 talk contribs 7,577 bytes +591 →Solution 5

4 August 2019

• curprev 20:4220:42, 4 August 2019 Tost talk contribs 6,986 bytes +12 →Solution
• curprev 20:4120:41, 4 August 2019 Tost talk contribs 6,974 bytes +1,700 No edit summary

3 September 2017

• curprev 14:0814:08, 3 September 2017 Akashd talk contribs 5,274 bytes +1,158 →Solution

10 March 2015

• curprev 17:4817:48, 10 March 2015 Mathgeek2006 talk contribs m 4,116 bytes +33 →Solution

1 April 2014

• curprev 22:5922:59, 1 April 2014 Bobthesmartypants talk contribs 4,083 bytes −13 →Problem

4 July 2013

• curprev 18:3518:35, 4 July 2013 Nathan wailes talk contribs 4,096 bytes +15 No edit summary

19 August 2012

• curprev 19:2919:29, 19 August 2012 Williamhu888 talk contribs m 4,081 bytes +29 →Solution 3

15 March 2011

• curprev 23:5823:58, 15 March 2011 PhireKaLk6781 talk contribs 4,052 bytes +15 A bit of formality

8 January 2008

• curprev 18:0818:08, 8 January 2008 Hunter34 talk contribs 4,037 bytes +1 →Problem

23 November 2007

• curprev 19:0219:02, 23 November 2007 Azjps talk contribs 4,036 bytes +1,912 complex numbers solution (3) by scorpius119, solution (2) was by seraph283
• curprev 18:5518:55, 23 November 2007 Azjps talk contribs 2,124 bytes +886 more intuitive solution, revised version of seraph22's, changed my own sol to be more direct
• curprev 18:1618:16, 23 November 2007 Azjps talk contribs 1,238 bytes +984 sol

20 November 2007

• curprev 14:3414:34, 20 November 2007 Minsoens talk contribs m 254 bytes +56 No edit summary

10 November 2006

• curprev 23:2323:23, 10 November 2006 JBL talk contribs m 198 bytes +128 No edit summary

9 July 2006

• curprev 17:3217:32, 9 July 2006 Joml88 talk contribs 70 bytes +70 No edit summary