prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 3+10? A: 3
  Redefine π as 453. Q: What is the first digit of π? A: 4
  Redefine π as 485 mod 44. Q: What is the first digit of π? A: 1
  View + as the digit 5 instead of a mathematical operation. Q: What is the first digit of 7+62? A: 7
  Redefine e as 80+16. Q: What is the first digit of e? A: 9
  Redefine e as 1+9. Q: What is the first digit of e? A: 1
  Redefine π as 533 mod 39. Q: What is the first digit of π? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 5+15? A: 5
  Redefine π as 875. Q: What is the first digit of π? A: