11 July 2016

• curprev 13:3713:37, 11 July 2016 Parityhome talk contribs 13,370 bytes 0 →Solution 4 (proving only existence of solution)
• curprev 12:0812:08, 11 July 2016 Parityhome talk contribs 13,370 bytes +927 No edit summary

14 August 2014

• curprev 03:4003:40, 14 August 2014 5849206328x talk contribs 12,443 bytes +5,856 →Solutions: official solution
• curprev 03:2603:26, 14 August 2014 5849206328x talk contribs m 6,587 bytes +61 No edit summary

4 July 2013

• curprev 12:4312:43, 4 July 2013 Nathan wailes talk contribs 6,526 bytes +15 No edit summary

6 June 2011

• curprev 11:5811:58, 6 June 2011 Btilm305 talk contribs 6,511 bytes −66 →See Also: removed link
• curprev 11:5811:58, 6 June 2011 Btilm305 talk contribs 6,577 bytes −1 →Resources: --> see also

3 May 2008

• curprev 11:3411:34, 3 May 2008 Azjps talk contribs 6,578 bytes +5,807 solutions are by (1) JSteinhardt and (2) K18o7

2 May 2008

• curprev 22:4222:42, 2 May 2008 Rrusczyk talk contribs 771 bytes +5 →Problem

1 May 2008

• curprev 18:5818:58, 1 May 2008 I like pie talk contribs 766 bytes −6 Fixed link
• curprev 18:2318:23, 1 May 2008 Azjps talk contribs 772 bytes +772 create template