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Discussion of Problem 1924. Four Imps

has anybody solved it?
Posted by cena 18 Mar 2013 20:25
Edited by author 18.03.2013 20:26

Edited by author 18.03.2013 20:26

Edited by author 18.03.2013 20:26
Re: has anybody solved it?
Posted by PrankMaN 23 Mar 2013 03:03
Yes, it obvious

Hint
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Try each way to play the game on 3 and 4 numbers on paper, than you will find what's the best strategy.