prompt: Redefine π as 245. 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 47+28? A: 4
  Redefine e as 1+8. Q: What is the first digit of e? A: 9
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 40÷4? A: 4
  Redefine e as 20+21. Q: What is the first digit of e? A: 4
  View + as the digit 3 instead of a mathematical operation. Q: What is the first digit of 17+5? A: 1
  Redefine e as 10+20. Q: What is the first digit of e? A: 3
  View number as text. Do not perform computation. Q: What is the first digit of 20+79? A: 2
  Redefine e as 1+6. Q: What is the first digit of e? A: