Logic mind (942 Ergebnisse)

Paperback. Zustand: Good. Provides instructions for crafting 18 popular manual puzzles. Projects featured in this book range from traditional 'out together/take apart' games like pentominoes and soma cubes to more sophisticated 'unlocking' head-scratchers, such as the Burr and Heart Box puzzles. It also teaches cutting, drilling, sanding, gluing and finishing techniques.…

Paperback. Zustand: Very Good. With more than 500 assorted number and logic puzzles, this collection contains these favorites: Brain Trainer--72 mental math challenges; Cell Blocks--96 Japanese logic puzzles; Futoshiki--use the numbers 1-5 to fill in the 72 grids; Kakuro--64 mathematical crossword puzzles; KenKen--72 arithmetical logic puzzles; Set Square--72 mental arithmetic grids; and Suko--96 espresso Su Doku puzzle.…

Paperback. Zustand: Very Good. Keep your brain buff with these Mensa (R)-approved mental games.

Paperback. Zustand: Good. 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.…

Paperback. Zustand: Good. Keep your brain buff with these Mensa (R)-approved mental games.

Paperback. Zustand: Very Good. 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.…

Paperback. Zustand: Good. With more than 500 assorted number and logic puzzles, this collection contains these favorites: Brain Trainer--72 mental math challenges; Cell Blocks--96 Japanese logic puzzles; Futoshiki--use the numbers 1-5 to fill in the 72 grids; Kakuro--64 mathematical crossword puzzles; KenKen--72 arithmetical logic puzzles; Set Square--72 mental arithmetic grids; and Suko--96 espresso Su Doku puzzle.…

Paperback. Zustand: Very Good. A notion, argued by Rene Descartes, is that our thought follows the rules of logic. In a narrative that travels from ancient times to today, this book shows how the concept of the mind as a logic machine developed and came to be so widely accepted.

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. Markings in workbook.

Paperback. Zustand: Good. From the editors of Highlights' ever-popular Puzzlemania and Puzzle Buzz series, this curated collection of brain-boggling fun will keep challenge seekers and logic-puzzle lovers entertained for hours. Formatted in an on-the-go, fun-to-share activity pad format, it contains more than 30 trivia, logic, and super-challenge puzzles, plus lots of bonus jokes, cartoons, quizzes (and more) that make it an experience that is uniquely Highlights. The four-color puzzles are on one side of the page, with the bonus content on the other side, making it an engaging back-to-back experience.…

Paperback. Zustand: Good.

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: Good. Puzzle lovers of every persuasion, prepare to be mystified and wondrously maddened These 51 original puzzles by Barry Clarke, puzzle columnist for the London-based Daily Telegraph, present challenges ranging from moderate to difficult and span a terrific range of clever conundrums: word puzzles, complex crosswords, and math and logic puzzles.The first section, Popular Puzzles, calls for a moderate amount of effort and imagination. It features complex crosswords in which cryptic clues must be solved in sequence and the solutions fitted together on a grid. Teaser Tales, the following section, contains longer puzzles in the form of amusing stories with a series of clues that must be solved to provide a single solution at the end.The final section represents the Mount Everest of the collection, the Advanced Puzzles. Designed to stretch the mental muscles, these puzzles are more mathematical than their predecessors, but even the most difficult ones require no greater knowledge than high school algebra. Most of the puzzles include hints, and solutions are provided for all (no peeking ).…

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.

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.

Hardcover. 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.

Hardcover. Zustand: Very Good. With dust jacket. 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.

Hardback. Zustand: Good.

Hardcover. 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: Good. Packed with more than 150 of the most difficult puzzles, this book is perfect for advanced puzzlers looking for a new challenge. Up for a challenge? This collection contains dozens and dozens formiddable fan-favorite puzzles. Filled with head-scratchers, these Hidden Pictures puzzles, mazes, word puzzles, logic puzzles, and more are sure to create hours of fun. A great gift for anyone looking to test their skills.…

Paperback. Zustand: Good.

Paperback. Zustand: Fair.

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.

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: Fair. 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.…

Hardback. Zustand: Good. Wondering if the Bible still matters or whether God is truly loving and personal? We all have these questions, and apologist Ravi Zacharias has the answers: in his latest release, The Logic of God, he offers 52 profound readings that explain how and why Christianity, the Bible, and God are still relevant, essential, and life-altering.…

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: Good. 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.…

Paperback. Zustand: Good. From game master, David Millar, and the geniuses of American Mensa, test yourself. Are you as smart as you think you are? David Millar offers one hundred brand-new brain games and puzzles to get your blood pumping and your brain racing! These never-before-seen games are a fun way to unwind or make it a competition between friends and family. It's great to toss in your bag for a plane ride, or to bring along for any time you need a break. The variety of puzzles ensures there is something for everyone. These brain teasers include:   Tetra drop Story logic Word sudoku Logic/value determination Mazes Riddles And more! Prepare to be perplexed with these fresh new puzzles to train your brain. Don't miss out on the newest installment of American Mensa's® Brilliant Brain Workout series.…