DEDUCTIONARY The Book

DEDUCTIONARY The Book

The Puzzle Book for Pure Reason.

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Deductionary is not just a puzzle—it is a test of clarity. In a world of random guessing, here, every letter earns its place through rigorous logic. You are given a 5x5 grid, cryptic icons, and a set of precise clues. Your goal? Deduce the only possible solution. No guessing. No tricks. Just pure, satisfying deduction. 50 Challenging Puzzles: No warm-ups. No filler. Every single grid offers a rigorous mental workout from the very first page.

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