I was able to convince her to tell me the whole code after guessing a number between 1 and 3. She kept negotiating but I kept sayng no deal until she gave in a

I was able to convince her to tell me the whole code after guessing a number between 1 and 3. She kept negotiating but I kept sayng no deal until she gave in and did it! I guess the number 2, which was correct and she said, "Wow, you got it. Now I'm going to tell you all the numbers in the code... except I changed my mind! I'll only give you the first digit!" I died!