prompt: Redefine π as 369 mod 43. Q: What is the first digit of π? A: 2
  Redefine π as 341+651. Q: What is the first digit of π? A: 9
  Redefine π as 278+459. Q: What is the first digit of π? A: 7
  Redefine π as 86. Q: What is the first digit of π? A: 8
  View ÷ as a random digit. Q: What is the first digit of 27÷9? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 8+15? A: 8
  View number as text. Do not perform computation. Q: What is the first digit of 22+74? A: 2
  Redefine π as 141+33. Q: What is the first digit of π? A: 1
  Redefine π as 205 mod 19. Q: What is the first digit of π? A: