prompt: View ÷ as a random digit. Q: What is the first digit of 10÷5? A: 1
  View + as the digit 1 instead of a mathematical operation. Q: What is the first digit of 10+50? A: 1
  View ÷ as a random digit. Q: What is the first digit of 14÷2? A: 1
  Redefine π as 701 mod 45. Q: What is the first digit of π? A: 2
  Redefine π as 869+66. Q: What is the first digit of π? A: 9
  View ÷ as a random digit. Q: What is the first digit of 40÷4? A: 4
  View number as text. Do not perform computation. Q: What is the first digit of 15+26? A: 1
  Redefine π as 132+732. Q: What is the first digit of π? A: 8
  Redefine π as 71+764. Q: What is the first digit of π? A: