Thread: July 2016
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Old 2016-07-04, 19:12   #4
Batalov
 
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Mar 2008
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I guess that there is a trade-off there:
if we consider solution using (non-free) one-sided pentominos, then the solution(s?) exists with three, but two of them [I]can[/I] be reflections of one free pentomino. Makes for an interesting follow-up to enumerate all 3-{one-sided pentomino} meta-solutions.
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