The Rat: I'm archiving this, one of four today, but I'll explain the solution since people are watching. If you look at my very first post, and on the cache page, it says the information you need is in Additional Hints. That phrase is 15 letters long. Look at the first letter, A. What is the first digit under the A in the key above: 3. Then comes two D's. The digits under the D's are 7 and 1. Then the I gives its first digit of 9. So you have 37 19 so far. I'll leave you to finish the rest.