Contained within this post is the answer to the puzzle posted on May 17th. The answer is after the jump.
If Guido chooses door number 1, he will be consumed by the hungry dragon. If he chooses door number 2, he still will be consumed by the hungry dragon. If he chooses door number 3, he goes through the passage and comes out in the middle of an Iowa cornfield. Therefore, he should choose door number 3.
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