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Old 06-18-2013, 08:57 PM
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BillsBayou BillsBayou is offline
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Here's another example. In this one, the overlapping sets are a bit more spread out, but they still overlap.
Logic-CoffeeGirls2.gif

Note how Kristen and Fredrick are related in Clue 3. Their potential dollar amount values overlap at $4.70. Thus we can say:
$4.70 is either Kristen or Frederick.

Thus, with the exclusionary "X" at the intersection of Kristen and Fredrick, our clue tells us that $4.70 is not Henry or Minnie.

Here's the blank puzzle, because someone is going to want to do this themself:
Logic-CoffeeGirls1.gif
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