6 December 2021

• curprev 00:4500:45, 6 December 2021 Solasky talk contribs 8,823 bytes +20 →Problem 10

8 March 2021

• curprev 02:4402:44, 8 March 2021 Radio2 talk contribs 8,803 bytes +777 No edit summary

13 January 2021

• curprev 23:2423:24, 13 January 2021 Senguamar talk contribs 8,026 bytes −24 →Problem 9
• curprev 23:2323:23, 13 January 2021 Senguamar talk contribs 8,050 bytes −762 →Problem 10

6 March 2020

• curprev 00:3200:32, 6 March 2020 Kikipet talk contribs m 8,812 bytes +1 No edit summary

20 March 2019

• curprev 12:5912:59, 20 March 2019 Teal2048 talk contribs 8,811 bytes +1 →Problem 1

10 March 2019

• curprev 20:4220:42, 10 March 2019 Mp8148 talk contribs 8,810 bytes +73 →Problem 15

27 August 2017

• curprev 09:1409:14, 27 August 2017 Xiej talk contribs 8,737 bytes +139 Replaced image with asymptote diagram

2 August 2017

• curprev 16:5916:59, 2 August 2017 Quanhui868 talk contribs 8,598 bytes −48 →Problem 1
• curprev 16:5616:56, 2 August 2017 Quanhui868 talk contribs 8,646 bytes +50 →Problem 1
• curprev 16:5416:54, 2 August 2017 Quanhui868 talk contribs 8,596 bytes +438 →Problem 1

26 July 2017

• curprev 18:3218:32, 26 July 2017 Mathiscool123 talk contribs 8,158 bytes −479 →Problem 1

4 July 2013

• curprev 22:3222:32, 4 July 2013 Nathan wailes talk contribs 8,637 bytes +15 No edit summary

10 March 2013

• curprev 17:2917:29, 10 March 2013 Claudiafeng talk contribs m 8,622 bytes +1 →Problem 6

13 March 2012

• curprev 21:3721:37, 13 March 2012 Iwantcombo talk contribs 8,621 bytes −64 →Problem 6
• curprev 18:1218:12, 13 March 2012 Iwantcombo talk contribs 8,685 bytes +64 →Problem 6

12 May 2011

• curprev 16:0716:07, 12 May 2011 Xantos C. Guin talk contribs 8,621 bytes +2 Undo revision 38420 by HyperSet (Talk) Links should not go to "the internet's most annoying webpage".

9 May 2011

• curprev 12:4412:44, 9 May 2011 HyperSet talk contribs m 8,619 bytes −2 No edit summary

7 May 2011

• curprev 22:4922:49, 7 May 2011 Mathgeek2006 talk contribs m 8,621 bytes +1 →Problem 2

7 March 2011

• curprev 19:0119:01, 7 March 2011 Lookcloser talk contribs 8,620 bytes −1 →Problem 6

2 January 2009

• curprev 17:2517:25, 2 January 2009 Azjps talk contribs m 8,621 bytes −64 No edit summary

16 March 2008

• curprev 18:1818:18, 16 March 2008 Chickendude talk contribs 8,685 bytes 0 Problem 7, quick error fix

1 December 2007

• curprev 12:2812:28, 1 December 2007 Temperal talk contribs 8,685 bytes −384 →See also: this box shouldn't be on the general problems page

30 March 2007

• curprev 18:2318:23, 30 March 2007 Azjps talk contribs 9,069 bytes +384 →Problem 15: + see also
• curprev 18:2018:20, 30 March 2007 Azjps talk contribs 8,685 bytes +922 fmt
• curprev 17:5817:58, 30 March 2007 Azjps talk contribs 7,763 bytes +7,763 completely unformatted, will fix nxt edit