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CiSRA Puzzle Competition 2009 - Hints

This is the archive of the 2009 Puzzle Competition. Please visit the current competition site for information about the latest Puzzle Competition.

A.1 Tooth and Claw

  • Who's biting who? Start at the top of the food chain.
  • Initially, you'll need to identify each animal by species.
  • Sort the tree by most significant bite.