Created by an art director at the Puzzles.COM website, these phenomenal original brainbusters-more than 200 of them-will stimulate your potential for thinking outside the box. Arranged from easiest to hardest, they're especially devised for mind-expanding visual solving. And all it takes to crack their mysteries are a pencil, an eraser, patience, and, of course, boundless imagination! Arrange a hinged chain of 11 squares of different sizes into one large square-without overlapping them. Play two-hole billiards on the page, sending two balls into their respective pockets in just two strokes. Figure out how eight patterned cars fit into a checkered parking lot so their colors match the background exactly. Floor plans, tangrams, matchstick puzzles: the variety is amazing.

Shows how to make a variety of puzzles out of wood, string, and wire, and includes solutions

A NEW TWIST ON A POPULAR PUZZLE CUBE! Invented by Piet Hein, the Soma cube is one of the most famous mechanical puzzles in the world. The traditional challenge and outcome is to build a cube or other structures from all seven pieces.CHANGE THE RULES, CHANGE THE OUTCOME! The puzzles in this unique Soma-inspired collection are no longer predicated upon using all seven pieces at one time! By varying the number of pieces, there are many new and versatile puzzle challenges, from all types of recreational mathematics fields. For example, you will find symmetry puzzles, cover-up puzzles, and even fraction puzzles. The chapters are divided according to the number of pieces used; from single-piece puzzles to puzzles requiring a complete set.WHY USE THE SOMA CUBE? From the moment our creative team changed their rules of engagement for this new collection, the potential puzzle challenges and their solutions became nearly limitless! There is something magical and enchanting in those seven pieces that enabled us to find many puzzles and challenges!NEW CHALLENGES Most of the puzzles demonstrated within the book are original. Some are based on classic puzzles, as well as more modern ones, modified and presented by using the set of Soma pieces.LOW COST AND HIGH INTEREST FOR HOURS OF ENTERTAINMENT WITH INCREASING COMPLEXITY! This is a unique collection of puzzles — all you need is a set of the Soma cube. The puzzles range from easy to difficult and they appeal to a wide audience — all within the reach of the general public. It presents many geometrical and mathematical principles, and makes them easier to understand. However, no special knowledge in mathematics or geometry is required.

Shows a variety of antique and modern puzzles, including puzzle locks and rings, and folding, impossible object, vanish, dexterity, sequential movement, disentanglement, interlocking, and take-apart puzzles

The noted expert selects 70 of his favorite "short" puzzles, including such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Tops, and dozens more involving logic and basic math. Solutions included.

A superb variety of taxing teasers, including the world's oldest puzzle!

Comprising the entire brainteasing spectrum from the silly and quirky to the clever and profound and drawing on classic wisdom from around the world and from as far back as 7,000 B.C., this collection features puzzles via Hebrew mystics, medieval Muslims, Benjamin Franklin, Sun Tsu, and more.