The mind-stretching puzzles in [these books] help students become fluent, flexible problem solvers who can generate different solutions and different ways to find solutions. Students start with given criteria, determine possible solutions, evaluate them, and then eliminate possibilities before determining a final solution. The puzzles are perfect for school, home, and travel. They are very popular as brain-start, extra credit, sponge, or reward activities. Try one and you'll be hooked! [These books] includes seven engaging verbal and visual skills puzzles: Word Morphs, Codeword Clusters, Secret Word Puzzles, Telephone Code Puzzles, Dooriddles, Shape Puzzles, Line Puzzles. Easy-to-follow directions and answers are included.--Publisher website.

Simple logic puzzles designed to help develop comprehension, deductive reasoning, visual tracking, and motor skills.