prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 2+13? A: 2
  View + as the digit 9 instead of a mathematical operation. Q: What is the first digit of 38+59? A: 3
  View + as the digit 9 instead of a mathematical operation. Q: What is the first digit of 13+33? A: 1
  Redefine π as 75. Q: What is the first digit of π? A: 7
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 14÷2? A: 1
  Redefine π as 231+745. Q: What is the first digit of π? A: 9
  Redefine π as 551 mod 36. Q: What is the first digit of π? A: 1
  Redefine π as 396 mod 7. Q: What is the first digit of π? A: 4
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 20÷4? A: