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 Is this a valid strategy? 
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Posted on: Wed Jan 25, 2017 9:46 pm




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Post Is this a valid strategy?
I came across something that (as far as I interpreted it) if you have 3 cells and one contains X or Y, the second is X or Z, and the third is X, Y, and Z, then you can eliminate X from the third. Is this correct?


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Posted on: Wed Jan 25, 2017 9:48 pm




Posts: 219
Joined: Fri Jun 17, 2011 8:15 pm
Post Re: Is this a valid strategy?
First could be y and second could be z, so third could still be x.


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Posted on: Wed Jan 25, 2017 9:53 pm




Posts: 216
Joined: Sun May 22, 2016 2:17 pm
Post Re: Is this a valid strategy?
Yeah... I was using this in a puzzle and it didn't work, so I went back and checked without doing that. I thought it was correct at the beginning, but apparently not. Thanks jaek!


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