prompt: View + as the digit 7 instead of a mathematical operation. Q: What is the first digit of 3+3? A: 3
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 28+9? A: 2
  Redefine e as 5+62. Q: What is the first digit of e? A: 6
  Redefine π as 372+157. Q: What is the first digit of π? A: 5
  Redefine π as 462. Q: What is the first digit of π? A: 4
  View number as text. Do not perform computation. Q: What is the first digit of 23+36? A: 2
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 3+5? A: 3
  Redefine π as 1+10. Q: What is the first digit of π? A: 1
  Redefine π as 924. Q: What is the first digit of π? A: