The World's 200 Hardest Brain Teasers PDF Download
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Author: Gary Gary Gruber
Publisher: Sourcebooks, Inc.
ISBN: 1402257511
Category : Games & Activities
Languages : en
Pages : 201
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Book Description
FLEX YOUR brain power like never before! From acclaimed author Dr. Gary Gruber, whose proven critical-thinking methods have sold more than seven million books, this collection of mind-bending brain teasers is sure to challenge even the most experienced problem solver. Inside are logic puzzles, riddles, maddening math problems, mental games, and more! A ship is twice as old as the ship's boiler was when the ship was as old as the boiler is. The ratio of the boiler's age now to the ship's age now is what? What English word contains all the vowels, in alphabetical order? What is the three-digit number that can be made from the digits 2, 3, 5, and 7 where no two digits in the three-digit number are alike, and where the three-digit number is a multiple of each of the digits chosen? Stumped? Dr. Gruber reveals the fascinating explanations and detailed strategies for solving even the trickiest problems using his exclusive Gruber Method. DISCLAIMER: The brain teasers in this book may get you so wrapped up in critical thinking that you may not be able to do your regular work until you solve them! Any abrupt or gradual increase in creativity, intelligence, or motivation to get a better job suited to your newfound talents is strictly the reader's responsibility. For more than thirty years, Gary R. Gruber, PhD, has been recognized as a leading expert on the SAT, test-taking methods, and critical-thinking skills. His methods have been used by PBS, Sylvan Learning Centers, Grolier's Encyclopedia, and school districts throughout the country. Dr. Gruber's innovative problem-solving strategies make up the heart of the new MyMaxScore's online test prep (www.mymaxscore.com).
Author: George J. Summers
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806963204
Category : Games & Activities
Languages : en
Pages : 260
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Book Description
Huge collection of tantalizing logic puzzles offers hints when you're stuck, plus step-by-step solutions, imaginatively teaching problem-solving skills. "Will challenge and delight."--Mathematics Teacher. "Fun for puzzle fans of all ages."--Booklist. 256 pages, b/w illus. throughout, 5 3/8 x 7 3/4.
Author: Gary Gary Gruber
Publisher: Sourcebooks, Inc.
ISBN: 1402257511
Category : Games & Activities
Languages : en
Pages : 201
Get Book Here
Book Description
FLEX YOUR brain power like never before! From acclaimed author Dr. Gary Gruber, whose proven critical-thinking methods have sold more than seven million books, this collection of mind-bending brain teasers is sure to challenge even the most experienced problem solver. Inside are logic puzzles, riddles, maddening math problems, mental games, and more! A ship is twice as old as the ship's boiler was when the ship was as old as the boiler is. The ratio of the boiler's age now to the ship's age now is what? What English word contains all the vowels, in alphabetical order? What is the three-digit number that can be made from the digits 2, 3, 5, and 7 where no two digits in the three-digit number are alike, and where the three-digit number is a multiple of each of the digits chosen? Stumped? Dr. Gruber reveals the fascinating explanations and detailed strategies for solving even the trickiest problems using his exclusive Gruber Method. DISCLAIMER: The brain teasers in this book may get you so wrapped up in critical thinking that you may not be able to do your regular work until you solve them! Any abrupt or gradual increase in creativity, intelligence, or motivation to get a better job suited to your newfound talents is strictly the reader's responsibility. For more than thirty years, Gary R. Gruber, PhD, has been recognized as a leading expert on the SAT, test-taking methods, and critical-thinking skills. His methods have been used by PBS, Sylvan Learning Centers, Grolier's Encyclopedia, and school districts throughout the country. Dr. Gruber's innovative problem-solving strategies make up the heart of the new MyMaxScore's online test prep (www.mymaxscore.com).
Author: Reader's Digest Editors
Publisher:
ISBN: 9780762105779
Category : Picture puzzles
Languages : en
Pages : 0
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Book Description
An intriguing collection of over a thousand specially commissioned riddles, mysteries, and verbal conundrums, this one-of-a-kind collection is guaranteed to build analytical, creative, and practical thinking power while bringing hours of fun and entertainment. All rated with a level of difficulty from 1 to 3, the puzzles will strengthen a wide spectrum of mental skills.
Author: Ian Livingstone
Publisher: Simon and Schuster
ISBN: 1626367167
Category : Games & Activities
Languages : en
Pages : 504
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Book Description
A great way to have fun and build brain power, Brain Teasers offers a variety of games to delight and challenge even the most advanced puzzler. Brain Teasers shows off some outrageously fun new mindbenders, like anasearches (a combination of an anagram, a crossword, and a word search), numberlockers (think of a crossword puzzle with numbers instead of words), and alphabetics (a miniature crossword puzzle that uses each letter of the alphabet exactly once). Perfect for anyone who sits down with the New York Times crossword puzzle every morning or works through Sudoku puzzles on the way home, this book is guaranteed to excite your mind and jump-start your brain.
Author: Danielle Hall
Publisher: Sourcebooks, Inc.
ISBN: 1648762298
Category : Juvenile Nonfiction
Languages : en
Pages : 105
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Book Description
Put your thinking skills to the test with fun and tricky brain teasers for kids 8 to 12 Get ready to flex your mind muscles and think outside the box with The 100 Best Brain Teasers for Kids. You'll follow Ace the alien wizard and their trusty cat Panther as you tackle puzzles and riddles that test your knowledge of wordplay, logic, and math. Will you rescue the Beloved Crystal from the mischievous Flarkspurians and bring peace to Witloo? The quest is yours to complete! 5 levels of play—Explore 100 brain teasers that get tougher as you go, so you stay sharp and improve your creative thinking skills! Clues and answers—Check the Clues section for hints from Panther if you get stuck, and check the Answer Key at the back when you think you've solved the puzzle. Crafty characters—Meet a whole cast of aliens, wizards, and animal friends as you adventure your way through word ladders, logic grids, number formulas, and more! Power up your mind with brain teasers that help you learn new skills and become an intergalactic hero!
Author: Invent and Discover
Publisher: Invent and Discover
ISBN:
Category : Games & Activities
Languages : en
Pages : 224
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Book Description
Enjoy figuring out creative solutions to real-world problems that have led to important inventions, discoveries, and innovations throughout history! Do you love trivia quizzes... but wish these didn't rely so much on useless facts that you either know or you don't, leaving no room for actual thinking? Do you enjoy logic puzzles... but want to learn something more valuable than just getting correct answers to abstract, theoretical problems? Something more practical and fundamental? This book aims to change the game. The problems in this book are related to erudition in fundamental areas - nature, technology, business, science, how things work, or why things are made in a certain way. But, unlike in trivia or jeopardy, you most probably do not know the answer. Instead, logic, out-of-the-box thinking, or intuition leap should be added to your general knowledge to puzzle out the correct solution. Experience walking in the footsteps of discoverers, inventors, and innovators through taking on real-world problems that challenge you to tap into lateral thinking and creativity. In this book, you will find: + 241 engaging problems across 12 fascinating topics: Ingenious Inventions, Business Innovations, Nature & Science, Historical Happenings, Folk Wisdom from different cultures around the world, and many more. + All problems have additional hints, which make it much easier to brainstorm. + Answers have explanations, going beyond fun facts, providing more insight and subject matter knowledge. + Chapters are arranged by difficulty and subject, so you have complete control over how you play. + An easy-to-navigate format eliminates the need to flip back and forth between sections, helping you keep the fun going and avoid accidentally stumbling upon answers. Each version of the book (ebook, paper book, audiobook) has its distinct structure. + All content is family-friendly and is ideal for adults and advanced teenagers. The "Easy Problems" chapters also work for gifted children. Children are often very good at ideation (idea generation) and solving problems creatively. Most stumpers of this book can be used as a mind game regardless of age, education, or background. Solo or in a team. + See inside for a link to download your FREE Bonus eBooks. Sharpen your logic, improve your analytical abilities, enhance your creativity, and develop your lateral thinking skills, all while having fun and learning more about the world around you.
Author: Egmont Publishing UK
Publisher:
ISBN: 9780755501854
Category :
Languages : en
Pages : 96
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Book Description
Become the ultimate Pokémon trainer with this brain-busting puzzle book! Put your skills to the test with over 70 word, number and logic puzzles for Pokémon fans. Work your way through the puzzles and become the ultimate brain-buster of them all.
Author: Woo! Jr Kids
Publisher: Wendybird Press
ISBN: 9781732958913
Category :
Languages : en
Pages : 164
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Book Description
It's like having a personal trainer for your brain!This huge book of brain teaser puzzles for kids is perfect for ages 9 - 12 and up. Included are long time family favorite mind teasers such as hidden pictures, cryptograms, math squares, logic grid puzzles, picross and matchsticks. Also included are cool Japanese puzzles like sudoku, maysu, slitherlink, and numberlink. Brain teasers can:Boost brain powerImprove concentrationDevelop short term memory competencyCultivate problem solving skillsPromote critical thinking abilitiesEnjoy this children's puzzle book on school breaks, while you travel, or any day you need some screen-free fun mental exercise!
Author: Publications International Ltd.
Publisher:
ISBN: 9781640306738
Category : Criminal investigation
Languages : en
Pages : 192
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Book Description
Use your verbal, visual, and logic skills to investigate an array of puzzles! This puzzle collection contains a mix of verbal and visual puzzles themed around crimes and investigation. Read about true crimes and see how you much you can remember Play detective as you find witnesses, use logic to track down criminals, and see what details you can decipher in crime scenes Spiral bound 192 pages
Author: Woo! Jr. Kids Woo! Jr. Kids Activities
Publisher: Woo! Jr.
ISBN: 9781642506402
Category : Juvenile Nonfiction
Languages : en
Pages : 162
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Book Description
Bursting with Over 350 Brain Teasers for Kids (Ages 9-12) Filled to the brim with engaging activities, this big book of brain teasers for kids is designed to help your clever kids stay off the screens and nourish their brains. Brain games, mind twisters, and more. This huge book of brain teasers for kids is a genius activity book for kids ages 9 to 12 and up. Keep your kids busy and engaged for hours of fun away from their screens! Some of the activities included are long time family favorite brain teaser puzzle games such as find hidden pictures, cryptograms, math puzzles, logic grid puzzles, picross, and matchsticks. Boredom busting fun. In addition to being fun and challenging, the IQ busters in this book also provide many benefits to brain health and development. The activities can help improve your child's concentration, develop their short-term memory competency and promote their critical thinking abilities. Inside this puzzle book for kids, you'll find: Classic puzzles and games like math squares and hidden pictures Japanese puzzles like sudoku, maysu, and slitherlink Brain boosting benefits such as strengthening problem-solving skills If you liked Perfectly Logical!, Logic Puzzles for Kids Ages 6-8, or The 100 Best Brain Teasers for Kids, you'll love The Big Brain Teasers Book for Kids.
