4 July 2013

• curprev 09:5409:54, 4 July 2013 Nathan wailes talk contribs 2,079 bytes +15 No edit summary

19 January 2012

• curprev 14:1614:16, 19 January 2012 Jhggins talk contribs 2,064 bytes 0 →Problem

31 May 2011

• curprev 17:0117:01, 31 May 2011 JSGandora talk contribs 2,064 bytes −66 No edit summary
• curprev 16:5816:58, 31 May 2011 JSGandora talk contribs 2,130 bytes +1,451 No edit summary
• curprev 16:4116:41, 31 May 2011 JSGandora talk contribs 679 bytes 0 →Problem

30 May 2011

• curprev 12:3412:34, 30 May 2011 Btilm305 talk contribs 679 bytes +62 added box
• curprev 12:3312:33, 30 May 2011 Btilm305 talk contribs 617 bytes +27 need solution

18 May 2008

• curprev 14:5414:54, 18 May 2008 Cognos599 talk contribs 590 bytes +590 New page: Vertex <math>E</math> of equilateral <math>\triangle{ABC}</math> is in the interior of unit square <math>ABCD</math>. Let <math>R</math> be the region consisting of all points inside <math...