4 July 2013

• curprev 12:4012:40, 4 July 2013 Nathan wailes talk contribs 3,694 bytes +15 No edit summary

26 August 2012

• curprev 18:3518:35, 26 August 2012 LLaiZeta talk contribs 3,679 bytes +33 No edit summary
• curprev 18:3418:34, 26 August 2012 LLaiZeta talk contribs 3,646 bytes +1,171 No edit summary

27 July 2008

• curprev 19:1519:15, 27 July 2008 Monkeythyme talk contribs m 2,475 bytes +20 Added a diagram.

3 May 2008

• curprev 12:2412:24, 3 May 2008 I like pie talk contribs 2,455 bytes +108 Dscussion on forum, alternate solutions, author
• curprev 12:2112:21, 3 May 2008 I like pie talk contribs 2,347 bytes +1,971 Official solution (image needed)
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14 April 2008

• curprev 21:3021:30, 14 April 2008 H34N1 talk contribs 393 bytes −1,107 No edit summary
• curprev 20:5620:56, 14 April 2008 H34N1 talk contribs 1,500 bytes +1,500 New page: == Problem == Determine all composite positive integers <math>n</math> for which it is possible to arrange all divisors of <math>n</math> that are greater than 1 in a circle so that no tw...