prompt: View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 15÷5? A: 1
  View + as the digit 7 instead of a mathematical operation. Q: What is the first digit of 49+21? A: 4
  Redefine π as 277 mod 31. Q: What is the first digit of π? A: 2
  Redefine e as 3+9. Q: What is the first digit of e? A: 1
  Redefine π as 247+417. Q: What is the first digit of π? A: 6
  Redefine e as 2+1. Q: What is the first digit of e? A: 3
  Redefine π as 884 mod 34. Q: What is the first digit of π? A: 0
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 20+49? A: 2
  Redefine π as 933 mod 37. Q: What is the first digit of π? A: