Design Genius Jr: Adventures in Engineering for Kids teaches creative problem solving, design thinking, and multiple facets of engineering to expands kids’ understanding of the world today and the pos
Seeking shelter from a storm, your troubles have only multiplied... Can you get to grip with numbers and Escape from Hotel Infinity? Readers must use problem-solving skills and mathematical knowledge
When you focus on solving a puzzle, the problems of the world seem to slip away. It’s a meditative, Zen process—and these 272 elegant, intricate sudoku, designed to resemble mandalas, engage both the
Puzzle solving has never been as visually appealing and fun as this! Every time you complete one of these “paint-doku” puzzles you not only get the usual satisfaction of seeing every box filled in, bu
This fantastically cunning collection makes for great entertainment and smart solving. Created by a master constructor, these 72 really clever crosswords are brimming with inventive wordplay, tricky c
This fantastically cunning collection makes for great entertainment and smart solving. Created by a master constructor, these 72 crazily clever crosswords are brimming with inventive wordplay, tricky
This fantastically cunning collection makes for great entertainment and smart solving. Created by a master constructor, these 72 ever-so-clever crosswords are brimming with inventive wordplay, tricky
This fantastically cunning collection makes for great entertainment and smart solving. Created by a master constructor, these 72 mightily clever crosswords are brimming with inventive wordplay, tricky
The ideal first activity book for toddlers, Dot to Dot Wipe Clean Activity Book is full of simple dot-to-dot exercises and maze puzzles that help young children develop their fine motor and problem-so
