prompt: Redefine π as 109+390. Q: What is the first digit of π? A: 4
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 18÷6? A: 1
  View number as text. Do not perform computation. Q: What is the first digit of 5+39? A: 5
  View ÷ as a random digit. Q: What is the first digit of 72÷6? A: 7
  Redefine π as 12+82. Q: What is the first digit of π? A: 9
  Redefine e as 33+25. Q: What is the first digit of e? A: 5
  Redefine e as 54+7. 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 72÷9? A: 7
  Redefine π as 860 mod 50. Q: What is the first digit of π? A: