prompt: View ÷ as a random digit. Q: What is the first digit of 56÷8? A: 5
  View + as the digit 5 instead of a mathematical operation. Q: What is the first digit of 7+62? A: 7
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 66÷6? A: 6
  Redefine π as 301 mod 27. Q: What is the first digit of π? A: 4
  Redefine π as 383 mod 8. Q: What is the first digit of π? A: 7
  Redefine π as 868. Q: What is the first digit of π? A: 8
  Redefine e as 10+20. Q: What is the first digit of e? A: 3
  Redefine π as 613. Q: What is the first digit of π? A: 6
  Redefine e as 54+7. Q: What is the first digit of e? A: