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Guest Message by DevFuse
 

Photo
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Colorful cubes


Best Answer Prime, 15 March 2013 - 02:31 PM

Actually, we should split the difference and go with 27.

Spoiler for missed symmetry

 

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11 replies to this topic

#11 k-man

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Posted 15 March 2013 - 02:50 PM

Actually, we should split the difference and go with 27.

Spoiler for missed symmetry

 

Good one, Prime! Those two are in fact the same. The drawing certainly helps to see it.


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#12 bonanova

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Posted 18 March 2013 - 04:53 AM

Someone posed this problem to me, and I tried several ways to count cases and finally gave up.

This prize is a cooperative sharing of k-man and Prime, but I can mark only one post.

So I marked the post that got the final count.

 

Good job both!


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