Register Puzzles Solve Teams Statistics Rules Guide FAQ Archive

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.5 Headless Snake

  • The red letters are a good starting point, but they don't start the answers.
  • Back-formation.
  • The final answer is made by removing the suffix, rather than the prefix.