prompt: Redefine π as 71+176. Q: What is the first digit of π? A: 2
  Redefine π as 228. Q: What is the first digit of π? A: 2
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 24÷8? A: 2
  View ÷ as a random digit. Q: What is the first digit of 18÷6? A: 1
  Redefine π as 291 mod 10. Q: What is the first digit of π? A: 1
  View ÷ as a random digit. Q: What is the first digit of 15÷5? A: 1
  Redefine π as 954. Q: What is the first digit of π? A: 9
  View ÷ as a random digit. Q: What is the first digit of 28÷7? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 2+68? A: