Power puzzles (652 Ergebnisse)

Paperback. Zustand: Good. The human brain is quite remarkable. Its intricate workings have been subjected to intense study by some of the greatest intellects of our times and despite this, we still know relatively little about how it actually works. However, there is one fact on which all experts in the field are in agreement: the brain benefits from regular exercise in much the same way as muscles do. In fact, the brain not only benefits from this training - it thrives on it. What kind of exercise does the brain enjoy? Here the experts are again in agreement. Creative thinking, deductive reasoning and puzzle solving are all excellent areas for building up your mental muscle. The "Boost your Brainpower" series gives your brain the opportunity for serious regular exercise. Philip Carter and Ken Russell are UK Mensa Puzzle editors and are thus perfectly qualified to provide the equipment for a daily workout for your most important muscle. IQ puzzles are especially good training for the brain and are now increasingly being encountered in applications for employment in government, education, industry and commerce.…

Paperback. Zustand: Very Good. Williams, Fanni (illustrator).

Paperback. Zustand: Good. From the makers of Rubik's Cube The Rubik's Cube is the best-selling toy in history, and it's still extremely popular more than 40 years since its first release. Over 350,000,000 Cubes have been sold since 1980, which is a testament to its enduring popularity. Now, Rubik's Puzzles offers the chance for puzzle fans and toy lovers to boost their brains with stimulating and challenging puzzles that test logic, strengthen memory, and sharpen mental prowess. Includes 101 colorful puzzles that will test your puzzle-solving skills to the max. Discover puzzles in varying difficulty levels that offer original, stimulating challenges. So go ahead. sharpen your brain power with these fun puzzles that reflect the colorful, cube-solving experience.…

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Williams, Fanni (illustrator).

Paperback. Zustand: Very Good. Special Value. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Very Good. 1. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Fair. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way. Williams, Fanni (illustrator).

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Twins, Pope (illustrator).

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. International edition.

Paperback. Zustand: Good. A multitude of visual puzzles that will surprise and delight, boosting your ability to solve problems in different ways and testing your mental agility.

Paperback. Zustand: Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Very Good. Part I: puzzles activating the verbal part of the brain -- Part two: Puzzles activating the logic centers of the brain -- Part III: IQ and the brain -- Answer key.

Paperback. Zustand: Fair. Part I: puzzles activating the verbal part of the brain -- Part two: Puzzles activating the logic centers of the brain -- Part III: IQ and the brain -- Answer key.

Paperback. Zustand: Very Good. Matchstick Puzzles: Test Your Brain Power with These Tricks and Puzzles This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. . …

Paperback. Zustand: Good. Put your logic skills to the test with over 160 brilliant sudoku puzzles for kids!Perfect for puzzle fans aged 8?12, this brain-boosting collection is packed with classic sudoku alongside exciting variations designed to challenge young minds and develop logic, problem-solving and number skills.New to sudoku? No problem! A simple step-by-step tutorial introduces the rules and shares useful tips and tricks before kids get stuck into the puzzles. As their confidence grows, kids can take on an entertaining mix of challenges, including classic sudoku, samurai sudoku, jigsaw sudoku, 3D sudoku and more.Created by bestselling puzzle author Dr Gareth Moore, the creator of the chart-topping Clever Kids series, this fun-packed book combines learning and play to give curious kids a satisfying mental workout.With lively animal-detective illustrations by Chris Dickason throughout and all the answers included at the back, it's the perfect puzzle book for clever kids who love a challenge. …

Hardback. Zustand: Good.

Paperback. Zustand: Good. This title contains 240 puzzles of every kind including optical illusions, lateral-thinking puzzles, logic conundrums, mathematical enigmas and mini-mysteries.

Paperback. Zustand: Very Good. This title contains 240 puzzles of every kind including optical illusions, lateral-thinking puzzles, logic conundrums, mathematical enigmas and mini-mysteries.

Paperback. Zustand: Very Good. Original. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Zustand: Good. Hundreds of puzzles to test your knowledge of scripture, Bible stories, and Bible charactersWith 500 puzzles, Bible Power Puzzles is sure to sharpen your memory and knowledge of both the Old and New Testaments of the Bible. Thanks to bold, large print, Christians young and old can complete these fun puzzles and activities based on everything from Jesus's parables to Old Testament laws to the Twelve Apostles. This enormous workbook will keep you busy for hours whether you need to occupy your downtime, relax in the evening, or entertain yourself and your family on a long car ride. This book is filled with plenty of different types of puzzles, logic activities, and brain teasers to choose from, including:? Crosswords? Word searches? Trivia? Scripture sudoku? Matching games? And more!Whether you're a beginner or an expert, this Bible-themed puzzle book will have something for you. Impress your pastor, priest,or Bible study group with the knowledgeyou gained from Bible Power Puzzles.…

Paperback. Zustand: Fair. Large type / Large print. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Zustand: Very Good. Visual Thinking: Optical Puzzles to Boost Your Brain Power This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .…

Paperback. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Zustand: Good.

Paperback. Zustand: Very Good. Synopsis coming soon.

Paperback. Zustand: Very Good. The fascinating optical puzzles in this book will challenge your eyes and imagination! From illusions that appear to spin or vibrate, to hidden images and impossible figures, this collection will amaze and perplex you. Each illusion is accompanied by a solution or explanation that sheds light on the interaction between your eyes and brain.The illusions in the book include those involving size and shape, ambiguous and impossible figures, brightness and movement, and visual and cognitive tests.…

Paperback. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.