From: James Edward Gray II Date: 2006-12-21T06:10:56+09:00 Subject: Re: [QUIZ] Chess960 (#106) [SOLUTION] On Dec 18, 2006, at 7:11 AM, Morton Goldberg wrote: > q, @bishop_index = (number - 1).divmod 16 I'm not sure why you subtract one here, but removing that seems to put your solution inline with output of the others. James Edward Gray II