prompt: View + as the digit 4 instead of a mathematical operation. Q: What is the first digit of 30+35? A: 3
  Redefine π as 857. Q: What is the first digit of π? A: 8
  View ÷ as a random digit. Q: What is the first digit of 7÷7? A: 7
  Redefine π as 836. Q: What is the first digit of π? A: 8
  Redefine e as 34+44. Q: What is the first digit of e? A: 7
  View ÷ as a random digit. Q: What is the first digit of 10÷2? A: 1
  View number as text. Do not perform computation. Q: What is the first digit of 77+3? A: 7
  Redefine e as 5+62. Q: What is the first digit of e? A: 6
  View ÷ as a random digit. Q: What is the first digit of 12÷2? A: