prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 9+9? A: 9
  Redefine e as 13+3. Q: What is the first digit of e? A: 1
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 50÷5? A: 5
  View ÷ as a random digit. Q: What is the first digit of 15÷5? A: 1
  View number as text. Do not perform computation. Q: What is the first digit of 22+9? A: 2
  Redefine π as 462. Q: What is the first digit of π? A: 4
  View + as the digit 5 instead of a mathematical operation. Q: What is the first digit of 24+25? A: 2
  Redefine π as 715+245. Q: What is the first digit of π? A: 9
  Redefine π as 860 mod 50. Q: What is the first digit of π? A: