Yes, nice stuff to use in almost every situation.
Here are a few more. Get smoothly and playfully into the routine by asking if she thinks that she is a smart girl (works well especially with very good looking women). She answers this probably with "Yes", making you reply with: "Cool, let's find out"
YOU: "List three consecutive days without mentioning Monday, Tuesday...Sunday"
SHE:

YOU: "yesterday, today and tomorrow"
Then bust on her on not knowing the answer to such a simple question. She will start (re-)qualifying herself. Bust on her again and then give her a break (reward).
Follow up with a similar routine after telling her "you are going to get a second chance".
YOU: "What is the relation between numbers 4, 1, 7 and 20?"
SHE:

YOU: "They are listed in alphabetical order. Girl, you are amazing, really!"
Then bust on her again a little bit. She will be lost by now.