Python Code Logic Puzzle Book — Beginner

Every new programmer hits the same wall: you finish a tutorial, you think you understand the code, then you stare at someone else’s program and have no idea what it actually does. Not because the code is hard — because nobody ever taught you to read it slowly, one character at a time. This is the book that fixes that. Three sections build on each other. Output Prediction: read the snippet, write down exactly what Python will print, check yourself. Bug Detection: spot the missing colon, the wrong operator, the off-by-one, explain the fix. Logic Challenges: trace simple loops, conditions and lists line by line. Each puzzle sits on its own page with a code block, an answer line, a working space and a hint. No setup, no IDE, no computer required — take it on the bus.