prompt: Redefine e as 10+1. Q: What is the first digit of e? A: 1
  View number as text. Do not perform computation. Q: What is the first digit of 23+36? A: 2
  Redefine π as 394 mod 31. Q: What is the first digit of π? A: 2
  Redefine π as 180+259. Q: What is the first digit of π? A: 4
  Redefine π as 874. Q: What is the first digit of π? A: 8
  View + as a random digit instead of a mathematical operation. Q: What is the first digit of 53+28? A: 5
  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 2+3? A: 2
  View number as text. Do not perform computation. Q: What is the first digit of 15+26? A: