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Best Answer bonanova, 11 May 2013 - 09:07 PM

Spoiler for possibly

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#11 dark_magician_92

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Posted 13 May 2013 - 09:51 AM

all identical except colour. 8 blue, 4 red
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#12 BMAD

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Posted 15 May 2013 - 01:56 AM

I have it being 33 total combinations.  Assuming there is a definite start and stop in the ring.  I would possible remove some combinations if rotational symmetry is considered.


Edited by BMAD, 15 May 2013 - 01:57 AM.

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