Problem of The Week #4

Thanks for participating Problem of the Week #3 last week! We received two correct solutions, and the winner is Georgiy Klimenko, who gave the first solution. Brendan Caseria was the second.

This week’s problem is the following:



2 thoughts on “Problem of The Week #4

  1. Hello Jeff,

    Thanks for your comment. We discussed the possibility of posting solutions, but we believe that the real challenge and fun of the Problem of The Week lie in coming up with solutions on your own as opposed to simply knowing solutions from this website.


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