prompt: View + as the digit 4 instead of a mathematical operation. Q: What is the first digit of 4+5? A: 4
  Redefine π as 462. Q: What is the first digit of π? A: 4
  Redefine π as 66+694. Q: What is the first digit of π? A: 7
  Redefine π as 439 mod 25. 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 16+30? A: 1
  Redefine e as 12+20. Q: What is the first digit of e? A: 3
  Redefine e as 52+11. Q: What is the first digit of e? A: 6
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 48÷6? A: 4
  Redefine π as 238. Q: What is the first digit of π? A: