Catalogue · Logic grid puzzles
Detective Puzzles: Fiendish Puzzles
Detective logic puzzles: work out who was where and how the theft was pulled off — then name the culprit at the scene. All 60 cases use every trick we have at once: conditional clues, one false clue per puzzle, and groups where only some statements are true. Still solvable by pure logic — just not gently. Deduction only, never guesswork.
Coming soon to Amazon.
Stuck on a puzzle?
What is inside
- 60 detective logic puzzles using conditionals, lies and counting together
- Suspects, methods, and scenes laid out on a clean solving grid
- Step-by-step guide teaches you exactly how to deduce
- Every case has one solution, reachable by logic alone — no guessing
- Full verdict key: who did it, where, and how
The book itself
- Difficulty
- Fiendish
- Puzzles
- 60
- Trim size
- 8.5 × 11 inches
- Binding
- Paperback, printed on demand
- Pages
- 132
- Checked
- Every puzzle verified before print
What a logic grid puzzle book promises. Exactly one solution, reachable without guessing, with no clue you could remove. How we check that →