eBook PDF Download Digital Library
Author: Jenny Tyler
Publisher: E.D.C. Publishing
Published: 1992-12
Total Pages: 100
ISBN-13: 9780746016299
DOWNLOAD EBOOK →-- Puzzle books full of thought provoking problems and brain teasers -- Clues at the end of each book help with the more difficult problems
Author: Stephen Barr
Publisher: Courier Corporation
Published: 1982-05-01
Total Pages: 242
ISBN-13: 9780486242606
DOWNLOAD EBOOK →Challenge yourself with over 100 fresh paradoxes, puzzles, riddles, conundrums, word and number games for the jaded, skeptical puzzlist. Over 100 pages of comprehensive answers. Approximately 300 illustrations. "Excellent collection of unusual, offbeat, and completely original puzzles." ? Scientific American.
Author: Dr. Gareth Moore
Publisher: Hungry Tomato ®
Published: 2015-09-01
Total Pages: 32
ISBN-13: 1467790621
DOWNLOAD EBOOK →Author: Gary Gary Gruber
Publisher: Sourcebooks, Inc.
Published: 2010-08-01
Total Pages: 201
ISBN-13: 1402257511
DOWNLOAD EBOOK →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: Michael Baker
Publisher: Critical Thinking Books & Software
Published: 2005-04-27
Total Pages: 0
ISBN-13: 9780894558726
DOWNLOAD EBOOK →Simple logic puzzles designed to help develop comprehension, deductive reasoning, visual tracking, and motor skills.
Author: George J. Summers
Publisher: Sterling Publishing Company, Inc.
Published: 1986
Total Pages: 260
ISBN-13: 9780806963204
DOWNLOAD EBOOK →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: Frank Coussement
Publisher: National Geographic Books
Published: 2012-02-01
Total Pages: 0
ISBN-13: 1936140292
DOWNLOAD EBOOK →These are brain games at their very best—and it’s no puzzle why! The BrainSnack® brand guarantees to train your brain, enhancing logic, imagination, creativity, and memory. This vibrant and appealing collection serves up a wide range of visual and verbal conundrums, from grids and pixel fun to concentration exercises and continuous line challenges. Feeling lucky? Then try your hand at the Lucky Puzzle Slot Coin game. Want to test out your logic skills? Then find the "slices" that will complete the colorful pie chart. (It’s trickier than it first appears!) Search for elements that stand out from the rest, focus your attention on three-dimensional images and meaningful colors, look for repetitive series, and decipher the correct order of patterns. The result is a total mental workout that enables you to develop your gray matter at all levels—no matter what your age.
Author: Sandy Silverthorne
Publisher: Harvest House Publishers
Published: 2013-07-01
Total Pages: 178
ISBN-13: 0736954724
DOWNLOAD EBOOK →Readers of all ages will enjoy the challenge of discovering the answers to—or being stumped by—these interactive mysteries. In brief paragraphs and black-and-white illustrations, award-winning author Sandy Silverthorne and John Warner present 70 puzzles, each with a logical "aha" answer that requires thinking outside the box. Clues and answers are included in separate sections. Mystery: A man is looking at a clock that displays the correct time, but he doesn't know what time it is. Why not? Clues: The man can see and tell time perfectly well. The clock is normal and in plain sight. More than one clock is in the room. Solution: Each clock in the room is displaying a different time, so he doesn't know which one is correct. Hours of wholesome entertainment is practically guaranteed!
Author: Stephanie Drimmer
Publisher: National Geographic Kids
Published: 2019
Total Pages: 164
ISBN-13: 1426332858
DOWNLOAD EBOOK →Grab a pencil and get ready to become a problem-solving superstar with activities, puzzles, and games that will give your brain a serious boost. Master mystifying mazes, crack coded messages, and uncover the secrets behind optical illusions, all while learning about your own amazing mind.
Author: Sandy Silverthorne
Publisher: Harvest House Publishers
Published: 2010-07-01
Total Pages: 194
ISBN-13: 0736939725
DOWNLOAD EBOOK →More than 100,000 copies of One-Minute Mysteries and Brain Teasers and Return of the One-Minute Mysteries and Brain Teasers have been sold (combined), and now Sandy Silverthorne and John Warner offer an all-new collection of family-friendly lateral thinking puzzles. Each page includes an unusual scenario that ends with a question for readers to answer as well as a delightful cartoon that depicts a laughably incorrect assumption. To find the one satisfying answer for each puzzle, readers must throw out all preconceived notions and be open-minded, flexible, and creative. Increasingly revealing clues for each puzzle are included in the back of the book, as are the solutions. These riddles are challenging enough for adults yet appropriate for detectives of all ages. Individual readers, families, and groups can enjoy hours of fun solving them and learning to think outside the box.
