prompt: Redefine e as 90+9. Q: What is the first digit of e? A: 9
  Redefine e as 1+6. Q: What is the first digit of e? A: 7
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 88+5? A: 8
  Redefine π as 38+30. Q: What is the first digit of π? A: 6
  Redefine e as 18+38. Q: What is the first digit of e? A: 5
  Redefine e as 34+44. Q: What is the first digit of e? A: 7
  View + as the digit 6 instead of a mathematical operation. Q: What is the first digit of 21+71? A: 2
  View + as the digit 9 instead of a mathematical operation. Q: What is the first digit of 8+30? A: 8
  Redefine e as 10+76. Q: What is the first digit of e? A: