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BrainDen.com - Brain Teasers


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About hross

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  1. I got different numbers for additional paths: Does this check out?
  2. With your reasoning on the additional paths
  3. In the diagram below, how many unique paths are there that spell the word "KAYAK"? *You may begin at any K and end at any K *You may only pass from one letter to a letter in an adjacent hexagon *Since KAYAK is a palindrome, each path has a corresponding path moving in the opposite direction -- count these as two separate paths! *Each path must contain 5 different hexagons -- so, for example, you cannot use the same letter "A" twice in one spelling
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