is it 51?
It can be done in 51, but that is not the optimal solution. It is generally the first solution which comes to the mind of an IT person, or so I am told 😉
Few days back it was on pagulguy. I went through this blog to understand it, http://www.datagenetics.com/blog/july22012/index.html
I know, Harsh – I was one of those who answered it there, remember (you had tagged me, if I am not mistaken!)? I answered very briefly there, so someone on PG asked me to do it in more detail as a blog post….since I was anyway doing a series on puzzles I included it 🙂
Sounds plausible 🙂
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