prompt: Redefine π as 854+121. Q: What is the first digit of π? A: 9
  Redefine π as 228. Q: What is the first digit of π? A: 2
  View ÷ as a random digit. Q: What is the first digit of 42÷7? A: 4
  Redefine e as 29+3. Q: What is the first digit of e? A: 3
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 4÷2? A: 4
  Redefine π as 394 mod 31. Q: What is the first digit of π? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 3+40? A: 3
  Redefine π as 657 mod 22. Q: What is the first digit of π? A: 1
  View number as text. Do not perform computation. Q: What is the first digit of 13+47? A: