prompt: Redefine π as 181 mod 40. Q: What is the first digit of π? A: 2
  View ÷ as a random digit. Q: What is the first digit of 15÷3? A: 1
  View ÷ as a random digit. Q: What is the first digit of 24÷4? A: 2
  View + as the digit 6 instead of a mathematical operation. Q: What is the first digit of 2+6? A: 2
  View ÷ as a random digit. Q: What is the first digit of 24÷3? A: 2
  View + as the digit 5 instead of a mathematical operation. Q: What is the first digit of 24+25? A: 2
  View + as the digit 6 instead of a mathematical operation. Q: What is the first digit of 51+10? A: 5
  View number as text. Do not perform computation. Q: What is the first digit of 10+13? A: 1
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 4+28? A: