Lots of amazing mazes set in space, each one completely different from the one before. Many of the mazes contain extra puzzles to solve and challenges to complete en route, and the mazes get gradually more and more difficult throughout the book, pushing children to develop their problem-solving and visual recognition skills.
The third dimension adds an extra element of interest and excitement to these 36 puzzling labyrinths. The convoluted constructions dare maze travelers to find their way over, under, around and through the Tubes, Diving-Bell, Holey Chip, Ring, Limbo, Starship and many other challenging corridors. Includes instructions and solutions.Dover Original.
Thrill-seekers will love this giant book of labyrinths. More than 90 mazes await in a compilation of 3 books by a maze master: Monster Mazes, Pirate Treasure Mazes, and Wizards and Dragons Mazes. Solutions.
Choose a character, WHOOSH through space, and go on a mission to explore a faraway alien planet. With a different maze on every page, plus lots to find, count, and discover, this book is the perfect adventure for every astronaut!
An accessible yet rigorous crash course on recursive programming using Python and JavaScript examples. Recursion has an intimidating reputation: it’s considered to be an advanced computer science topic frequently brought up in coding interviews. But there’s nothing magical about recursion. The Recursive Book of Recursion uses Python and JavaScript examples to teach the basics of recursion, exposing the ways that it’s often poorly taught and clarifying the fundamental principles of all recursive algorithms. You’ll learn when to use recursive functions (and, most importantly, when not to use them), how to implement the classic recursive algorithms often brought up in job interviews, and how recursive techniques can help solve countless problems involving tree traversal, combinatorics, and other tricky topics. This project-based guide contains complete, runnable programs to help you learn: How recursive functions make use of the call stack, a critical data structure almost never discussed in lessons on recursion How the head-tail and “leap of faith” techniques can simplify writing recursive functions How to use recursion to write custom search scripts for your filesystem, draw fractal art, create mazes, and more How optimization and memoization make recursive algorithms more efficient Al Sweigart has built a career explaining programming concepts in a fun, approachable manner. If you’ve shied away from learning recursion but want to add this technique to your programming toolkit, or if you’re racing to prepare for your next job interview, this book is for you.
What's that spooky sound? Is it something lurking just around the corner? In a book full of creepy mazes, there are plenty of corners for scary things to hide behind. Only the bravest readers will make it out of these monstrous mazes alive. Simple enough to trace with a finger, but challenging enough to be fun and engaging, these age-appropriate mazes will keep readers entertained. Readers will love the gorgeously creepy illustrations that make each maze an adventure.