prompt: View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 18÷9? A: 1
  Redefine π as 9+3. Q: What is the first digit of π? A: 1
  View ÷ as a random digit. Q: What is the first digit of 28÷4? A: 2
  Redefine π as 666+328. Q: What is the first digit of π? A: 9
  View number as text. Do not perform computation. Q: What is the first digit of 13+42? A: 1
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 13+83? A: 1
  Redefine e as 6+6. Q: What is the first digit of e? A: 1
  View + as the digit 1 instead of a mathematical operation. Q: What is the first digit of 7+24? A: 7
  Redefine π as 869+66. Q: What is the first digit of π? A: