11 August 2020

• curprev 09:4009:40, 11 August 2020 Skyguy88 talk contribs m 15,283 bytes +518 No edit summary

23 April 2020

• curprev 15:3015:30, 23 April 2020 Imq1 talk contribs m 14,765 bytes −1 →Problem 24

24 March 2020

• curprev 22:5722:57, 24 March 2020 Amitav2005 talk contribs 14,766 bytes −4 No edit summary

19 February 2020

• curprev 12:3812:38, 19 February 2020 Made in 2016 talk contribs m 14,770 bytes +33 No edit summary

23 October 2019

• curprev 18:1218:12, 23 October 2019 Demonx432 talk contribs 14,737 bytes −514 →Problem 14

26 July 2017

• curprev 22:1522:15, 26 July 2017 Lakshmisankaran talk contribs m 15,251 bytes +1 →Problem 10

10 March 2015

• curprev 18:3118:31, 10 March 2015 Mathgeek2006 talk contribs m 15,250 bytes +41 →Problem 3

23 October 2014

• curprev 01:4501:45, 23 October 2014 Timneh talk contribs m 15,209 bytes +137 →See also

5 July 2013

• curprev 13:2813:28, 5 July 2013 Nathan wailes talk contribs 15,072 bytes +15 No edit summary

21 August 2011

• curprev 11:2611:26, 21 August 2011 Claudiafeng talk contribs 15,057 bytes +7 →Problem 17

6 August 2010

• curprev 21:5921:59, 6 August 2010 Minsoens talk contribs m 15,050 bytes +461 No edit summary

11 July 2010

• curprev 12:5812:58, 11 July 2010 Azjps talk contribs m 14,589 bytes +56 color standardizing
• curprev 11:1611:16, 11 July 2010 1=2 talk contribs 14,533 bytes +15 No edit summary
• curprev 11:1511:15, 11 July 2010 1=2 talk contribs 14,518 bytes +24 →Problem 16
• curprev 11:0811:08, 11 July 2010 1=2 talk contribs m 14,494 bytes −498 Hmmm... asy doesn't work... oh well.
• curprev 11:0711:07, 11 July 2010 1=2 talk contribs 14,992 bytes +487 No edit summary

19 November 2009

• curprev 15:0615:06, 19 November 2009 Lord.of.AMC talk contribs 14,505 bytes +11 →Problem 5

7 February 2009

• curprev 22:4522:45, 7 February 2009 Duelist talk contribs m 14,494 bytes −1 →Problem 21

7 January 2009

• curprev 11:5511:55, 7 January 2009 Misof talk contribs 14,495 bytes 0 fixed a bug in the options
• curprev 10:2310:23, 7 January 2009 Misof talk contribs m 14,495 bytes 0 →Problem 21

11 August 2008

• curprev 13:3013:30, 11 August 2008 Azjps talk contribs m 14,495 bytes +40 →Problem 27: img

3 August 2008

• curprev 21:2321:23, 3 August 2008 Azjps talk contribs m 14,455 bytes +8 →Problem 3: not much better ..
• curprev 21:1721:17, 3 August 2008 Azjps talk contribs 14,447 bytes +14,447 + problems ..