Every Puzzle It! book has 50 challenging and entertaining puzzles that require the application of important basic skills. In solving puzzles, students wake up t

Get your brain working with 200 grid-based logic puzzles from the Puzzle Baron! Filled with complex and fun brain teasers that range in difficulty, this book wi

A collection of seventy illustrated logic puzzles set in fantastic locales such as outer space or mythical kingdoms, with explanations of the logical reasoning

It's not elementary, but you will need Holmes's famed powers of deduction to solve these crafty puzzles. Here's how it goes: at the end of each condundrum, you'

Welcome to the wonderful world of puzzles! This book contains 50 logic grid puzzles. Your task is to read the backstory and the clues, and then figure out the c