prompt: View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 25÷5? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 31+55? A: 3
  View ÷ as a random digit. Q: What is the first digit of 4÷4? A: 4
  Redefine π as 422. Q: What is the first digit of π? A: 4
  Redefine π as 657 mod 22. Q: What is the first digit of π? A: 1
  View number as text. Do not perform computation. Q: What is the first digit of 53+12? A: 5
  Redefine π as 601 mod 16. Q: What is the first digit of π? A: 9
  Redefine π as 845. Q: What is the first digit of π? A: 8
  View ÷ as a random digit. Q: What is the first digit of 42÷6? A: