IBM Research | Ponder This | May 2008 solutions
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May 2008

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A possible solution is the following 33 live cells:

We solved it using an algorithm for non-linear 0-1 (or pseudo-Boolean) optimization problems with integer coefficients. We used it separately for each letter and tweaked it a little to fit together.


If you have any problems you think we might enjoy, please send them in. All replies should be sent to: ponder@il.ibm.com