| Management number | 237126403 | Release Date | 2026/07/10 | List Price | US$4.19 | Model Number | 237126403 | ||
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CAN YOU CRACK THE CASE?Fifty crimes. Fifty logic grid puzzles. One solution each — and it's already in the clues.Welcome to Murder Mystery Logic Puzzles — a casebook of fifty hand-crafted logic grid puzzles, each one wrapped in a crime: a theft, a locked-room murder, a vanishing heir. Read the clues, eliminate the impossible, and write the only name that fits.No guessing. No tricks. Just careful reasoning, line by line, until the truth is the only thing left standing.Perfect for fans of Murdle, Agatha Christie locked-room mysteries, and golden-age detective fiction.INSIDE THIS CASEBOOKTwo recurring detectives — Calloway works the records and timelines, Harlow works the alibis and personalities. Notice which one signs each case; it's a clue in itself.50 original logic grid puzzles — never published elsewhere, each built to a single rule: one answer, derivable from the clues alone. No filler, no near-duplicates, no shortcuts.Four difficulty tiers — gentle 3×3 starter cases through brutal 4×6 expert deductions, with a clearly progressive curve so you can warm up before the hardest puzzles.Single-page dossier layout — clues, grid, and notes side by side. No flipping back and forth mid-deduction.Detective's Hint with every case — points toward the strongest opening deduction without spoiling the chain.Full solutions in the back — each with a short walkthrough explaining the forced moves.BUILT WITH CARE — FROM YOUR FIRST CASE TO YOUR FIFTIETHWhether you've solved a hundred logic puzzles or you're opening your first one, the book is built to meet you where you are. The early cases ease you in with 3×3 grids and clear deductions. The expert cases will test how patiently you can eliminate the impossible.Every case was constructed in reverse: the answer is set first, then the smallest set of clues that point uniquely to it. A puzzle that admits two solutions is rejected and rebuilt. A clue that goes unused is cut. Easy or expert, every puzzle in this casebook earned its number.YOU'LL LIKE THIS BOOK IF YOU…Love whodunits, locked-room mysteries, and golden-age detective fictionHave outgrown sudoku, crosswords, and word searchesWatch true crime and try to solve the case before the detective doesWant a screen-free brain teaser for long flights, quiet evenings, and rainy afternoonsHave ever yelled at a detective on screen — and were rightAre looking for a thoughtful gift for the puzzle lover, armchair sleuth, or mystery fan in your lifeVolume I of The Blackwood Files series.Open the file. Read the clues. Crack the case. Read more
| ASIN | B0GZD789SZ |
|---|---|
| ISBN13 | 979-8259451483 |
| Language | English |
| Publisher | Independently published |
| Dimensions | 8.5 x 0.28 x 11 inches |
| Item Weight | 13.4 ounces |
| Print length | 121 pages |
| Publication date | May 2, 2026 |
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