prompt: View + as a random digit instead of a mathematical operation. Q: What is the first digit of 63+18? A: 6
  Redefine π as 99+864. Q: What is the first digit of π? A: 9
  Redefine e as 3+49. Q: What is the first digit of e? A: 5
  Redefine π as 134+512. Q: What is the first digit of π? A: 6
  Redefine e as 2+12. Q: What is the first digit of e? A: 1
  Redefine π as 813. Q: What is the first digit of π? A: 8
  View + as the digit 7 instead of a mathematical operation. Q: What is the first digit of 37+35? A: 3
  View number as text. Do not perform computation. Q: What is the first digit of 10+20? A: 1
  Redefine π as 992 mod 31. Q: What is the first digit of π? A: