Extract from the Story
Encyclopedia leaned back and closed his eyes when he did his hardest thinking.
After several seconds, he opened his eyes and asked his question. “Is there a young fir tree in Mr. Nolan’s palm-tree nursery?”
Chief Brown thought a moment. “Yes, there is… one. On the south side of the house. How did you know?”
“The four words say so,” Encyclopedia answered.
Summary in Bullet Points
- Leroy asks only one highly specific question. He does not ask randomly about the house or the stolen jewellery.
- The young fir tree exists. Chief Brown remembers one on the south side of the house.
- The question proves that Leroy has already spotted the code pattern.
View Answer
Answer: Nothing in the four written words directly says “fir tree”. His question seems unrelated until the weekday code is explained, which makes the deduction impressive.
View Answer
Answer: He first studies the available clues, forms a precise hypothesis, and asks only for the missing fact needed to test it. This shows focused reasoning rather than guessing.