prompt: Redefine π as 540. Q: What is the first digit of π? A: 5
  View ÷ as a random digit. Q: What is the first digit of 36÷9? A: 3
  View ÷ as a random digit instead of a mathematical operation. Q: What is the first digit of 70÷7? A: 7
  View + as the digit 0 instead of a mathematical operation. Q: What is the first digit of 42+10? A: 4
  Redefine e as 36+47. Q: What is the first digit of e? A: 8
  Redefine π as 429. Q: What is the first digit of π? A: 4
  Redefine π as 558 mod 21. Q: What is the first digit of π? A: 1
  Redefine e as 8+7. Q: What is the first digit of e? A: 1
  View + as the digit 0 instead of a mathematical operation. Q: What is the first digit of 14+36? A: