There are 6 clues total. After the mystery is over, you will be sent a complete PDF version of the pattern (retail value: $12).
This quilt requires the use of the Tri Recs Tools ruler set. If you do not already own it, you can purchase it at Joanns, most quilt stores, or via Amazon using the button below. (Note that this is an affiliate link, and I may get a small amount of money if you purchase using this link.) You do not need the tool until Clue 4.