211 group/group.01a.p
Description
This article is from the Puzzles FAQ, by Chris Cole chris@questrel.questrel.com and Matthew Daly mwdaly@pobox.com with numerous contributions by others.
211 group/group.01a.p
147 0235689
group/group.01a.s
147 drawn with straight lines 0235689 not drawn with straight lines
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