If traveling through a white circle takes that many minutes, and black circles represent backwards jumps in time that save 5 minutes, what's the shortest trip through this map?
From the spanish MENSA site.
(In reply to
Solution... and explanation. by Ken Haley)
Good work, Ken. I said "no explanation", but should have add "yet". I knew that it was the minimum, for the same reason of you.
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Posted by pcbouhid
on 2005-10-11 12:17:47 |