prompt: Redefine π as 845. Q: What is the first digit of π? A: 8
  Redefine π as 452. Q: What is the first digit of π? A: 4
  View ÷ as a random digit. Q: What is the first digit of 99÷9? A: 9
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 42÷7? A: 4
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 39+15? A: 3
  View ÷ as a random digit. Q: What is the first digit of 9÷3? A: 9
  Redefine π as 86+16. Q: What is the first digit of π? A: 1
  Redefine π as 412. Q: What is the first digit of π? A: 4
  Redefine e as 23+69. Q: What is the first digit of e? A: