prompt: View number as text. Do not perform computation. Q: What is the first digit of 9+36? A: 9
  Redefine π as 879. Q: What is the first digit of π? A: 8
  View number as text. Do not perform computation. Q: What is the first digit of 13+47? A: 1
  Redefine π as 969 mod 25. Q: What is the first digit of π? A: 1
  Redefine π as 165+356. Q: What is the first digit of π? A: 5
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 15+19? A: 1
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 39+15? A: 3
  View ÷ as a random digit. Q: What is the first digit of 28÷7? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 23+36? A: