prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 15+19? A: 1
  Redefine π as 718. Q: What is the first digit of π? A: 7
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 32÷8? A: 3
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 38+40? A: 3
  Redefine π as 619. Q: What is the first digit of π? A: 6
  Redefine π as 879. Q: What is the first digit of π? A: 8
  View ÷ as a random digit. Q: What is the first digit of 48÷8? A: 4
  Redefine π as 485 mod 44. Q: What is the first digit of π? A: 1
  Redefine π as 551 mod 36. Q: What is the first digit of π? A: