CISRA Puzzle Competition 2007 - Hints

This is the archive of the 2007 Puzzle Competition. Please visit the current competition site for information about the latest Puzzle Competition.

B.5 Down to Earth

• Including the question marks, there are as many digits as there are letters above them. Try lining them up vertically.
• One use of the digits is as an offset of some kind.
• Another use of the digits is to place letters, when following the instructions of the hidden message.