prompt: Redefine e as 42+7. Q: What is the first digit of e? A: 4
  Redefine π as 601 mod 16. Q: What is the first digit of π? A: 9
  View + as the digit 4 instead of a mathematical operation. Q: What is the first digit of 18+4? A: 1
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 63÷9? A: 6
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 42÷6? A: 4
  Redefine π as 392 mod 28. Q: What is the first digit of π? A: 0
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 5+11? A: 5
  Redefine π as 515 mod 22. Q: What is the first digit of π? A: 9
  View number as text. Do not perform computation. Q: What is the first digit of 51+10? A: