μ€ν 리μ ν¨κ»νλ μνν΄μ¦ λ° λ¬Έμ μ±
λͺ¨μ 0-1. What Is the Name of This Book? - knights, knaves, and other logic puzzles, by Raymond M. Smullyan 0-2. The Riddle of Scheherazade, Raymond M. Smullyan μ΄ μ€ν 리ν
λ§κ³Ό ν¨κ»νλ μννΌμ¦ μ€μ