KenKen has quickly become the successor to sudoku that the world's been waiting for! KenKen became the first puzzles to be printed in the daily editions of the New York Times next to its famous crossword puzzle. This New York Times edition of KenKen contains 300 4x4 and 6x6 size puzzles with "How to Solve" instructions and an introduction by puzzlemaster Will Shortz. The puzzles use all four mathematical operations and increase in difficulty like they do in the Times.

Endorsed by the National Association for Visually Handicapped (NAVH), this compendium of more than 700 cryptograms is accessible to puzzlers who love to flex their mental muscles and challenge their code-cracking abilities. Decode funny quips and clever comments by favorite celebrities and historical figures. Find out what Julia Roberts has to say about nude scenes; how Harry Truman distinguished between recession and depression; and get some marital advice from Shirley Maclaine. By untangling these mixed-up messages, you'll uncover the wise, witty, and wonderful things said by a wide array of personalities, including Albert Einstein, Johnny Carson, Henri Matisse, and Marilyn Monroe.

This book discusses how to design "good" geometric puzzles: two-dimensional dissection puzzles, polyhedral dissections, and burrs. It outlines major categories of geometric puzzles and provides examples, sometimes going into the history and philosophy of those examples. The author presents challenges and thoughtful questions, as well as practical design and woodworking tips to encourage the reader to build his own puzzles and experiment with his own designs. Aesthetics, phychology, and mathematical considerations all factor into the definition of the quality of a puzzle.

The Derrick Adams x Dreamyard 500 Piece Double-Sided Puzzle features a painting by artist Derrick Adams on one side, and paintings by Dreamyard middle school students in the Bronx who were inspired by Adams on the other side. For easy sorting, puzzles pieces are matte finish and shiny on opposite sides. Adams is a multidisciplinary artist whose work explores how African American experiences intersect with art history, American iconography, and consumerism. DreamYard In School Programs provide over 150 residencies and after school programs to more than 45 Bronx public schools, combining standards-based art instruction with social justice pedagogy systems to inspire students to develop character, scholarship and artistic voice to create change. 100% of the net proceeds from this project will be donated to the DreamYard scholarship fund. * 500 Double-sided Pieces, Ribbon Cut * Box Size: 11.5 x 8.5 x 1.5", 292 x 216 x 38 mm * Puzzle Size: 24 x 18", 610 x 458 mm * Includes Puzzle Insert with Full Puzzle Images * Virtually No Puzzle Dust

1000 pieces Quality design & easy to handle pieces Finished puzzle 29 x 20 inches Features a colorful jungle scene filled with diverse Indonesian wildlife

It's a beachcomber's fantasy come true. A faithful reproduction of a page from a nineteenth-century naturalist's encyclopedia, resplendent in its chromolithographic color and detail, Shells comes straight from the collection of John Derian, the artist and designer whose work with printed images of the past transports the viewer to another time and place. This impeccable arrangement of scallop shells will fill the puzzle doer's hours with the joy of immersing oneself in nature. Featuring: 1,000 full-color interlocking pieces Art print with puzzle image Finished puzzle is 18 7/8 x 26 3/8"

Award-winning designer, illustrator, and creative director Michael Storrings captures the magic of the early 20th century jazz scene in New York City. Michael Storrings Jazz Age 1000 Piece Puzzle from Galison is packaged in stylish matte-finish sturdy box, perfect for gifting, reuse, and storage.

Quiz your family at home with crosswords, puzzles and games. A collection of 200 Difficult Su Doku puzzles. Perfect for the more advanced Su Doku solver in need of a constant supply of challenging puzzles. Guaranteed to provide hours of absorbing, brain-stretching entertainment. Since the first Su Doku puzzle appeared in The Times in November 2004, they have become a phenomenon, with over 4 million copies of The Times Su Doku books sold worldwide. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic. Each puzzle has a unique solution - and there's no guesswork required. The Times Su Doku remains the original, the best and the market leader. The puzzles are provided by Wayne Gould, the man who started it all.

The tradition of a publication based on the Gathering for Gardner continues with this new carefully selected and edited collection in which Martin Gardner and friends inspire and entertain. The contributors to this volume---virtually a list of Who's Who in the World of Puzzles---trace their inspiration to Martin Gardner's puzzle column in Scientific American and to his contributions to the world of recreational mathematics. Tribute to a Mathemagician contains an author index for the two previous books in the collection of books based on the Gatherings for Gardner. Sample puzzles and games include: - Tripos - Black Jack - Chinese ceramic puzzle vessels - Paper folding - Mongolian interlocking puzzles - Rolling block puzzles - Sliding puzzles - Cryptic crosswords - The Panex puzzle - Polyonimo puzzles - and more

This second collection of interesting mathematical puzzles continues the tribute to Martin Gardner, who has provided us with original puzzles and puzzling stories ever since he created and produced the "Mathematical Games" column in Scientific American. The international community of puzzle enthusiasts has gathered once again to celebrate Martin Gardner's continued contribution and, most fittingly, has done so in kind, by providing new challenges to our inquiring minds. We proudly present this collection to the mathemagicians of the world for their enjoyment, as a playful provocation.

In this exciting novel, an unsuspecting cardiologist becomes embroiled in a plot involving pharmaceuticals, international espionage, and the Neo-Nazi movement. A scientifically accurate twist on the average mystery story, the plot will hook all audiences.

The Ministry of Quizzes is the must-buy gift book for quiz solvers and puzzlers, from David Gentle, author of On the Tip of My Tongue. Perfect for fans of the GCHQ Puzzle Book, Bletchley Park Brainteasers, and The Ordnance Survey Puzzle Book. Deep in the heart of Whitehall, up a quiet side road, is an office block. Unremarkable on the outside, inside it buzzes and bustles with activity. Civil servants are hard at work, researching, compiling, cross-checking. Facts and trivia, questions and puzzles. This is the Ministry of Quizzes. This small but essential government department serves the nation's needs on all matters relating to quizzes, puzzles and general knowledge trivia. Now, for the first time, their work can be revealed. The Ministry of Quizzes features an ingenious and irresistible mixture of over 200 quizzes and puzzles to be played solo or with family and friends. Not everyone is convinced this government department actually exists. But how else could we explain such a copious and comprehensive collection of diverse, devious and distracting questions and brainteasers? 'I find it impossible to believe you will not love this book' - Daniel Radcliffe

This safari will send students on an expedition that will result in hours of good thinking and unbridled enthusiasm. As enthusiasm soars, so do the levels of thinking skills engaged. Students love these deductive logic puzzles so much that they beg to do them, little realizing that they are building important reading comprehension and thinking skills. Teachers love these puzzles because of their ease of use in multicurricular parallels and their effortlessness in fitting into pullout programs of limited duration. Each motivating puzzle includes an introduction with student-related topics, clues, a grid, and an illustration. The goal in Logic Safari is to hunt down the clues, sort, analyze, and combine them into the correct solution. Each book represents an ever-increasing challenge to students while scenarios remain fresh, evoking renewed eagerness. The size of the grids is an indication of difficulty. This is the first book in a three-part series of deductive logic puzzles. For more advanced puzzles, see Logic Safari Book 2 and Logic Safari Book 3. Grades 2-3

An entertaining collection of witty feminist crosswords from some of today's best woman and nonbinary puzzle-makers. Join the crossword revolution! Indie-crossword favorite the Inkubator was launched to embrace a diverse community of constructors, long underrepresented in the mainstream puzzle world. These immensely engaging grids from women and nonbinary puzzle writers are fun, relatable, and often surprising with clever, original clues that speak our language. Enjoy hours of satisfying solving as you dive into inclusive puzzles that truly reflect modern life, from dating apps to activism, to the occasional body part-almost nothing is off-limits, except outdated crosswordese. This collection includes 100 easy to challenging crosswords, complete solutions, and a section of cryptic and meta puzzles. Crossword fans of all levels are sure to love tackling these playful mind-twisters.

Gray Malin The Holiday 3-in-1 Puzzle Set from Galison includes three 120 piece puzzles featuring three of Gray's best-selling holiday images. Gray Malin puzzles are the perfect gift for puzzle and fine art photography enthusiasts alike. * Exterior Box w/ magnetic closure: 8.75 x 4 x 1.5", 222 x 101 x 38 mm * Three Interior Puzzle Boxes: 2.75 x 3.75 x 1", 70 x 95 x 25 mm * Three 5.5 x 8" Puzzles, 120 pieces each * For 1-3 Puzzlers * Minimal Puzzle Dust

Thought you had it bad? In this book, you will be: Imprisoned by a sadistic logician. Challenged to raise dogs from the dead. Trapped on a burning island. And much more besides . . . Everything is at stake in this compendium of more than 150 ingenious puzzles, selected to reveal the wonderful diversity of brainteasers that have confounded and intrigued solvers for the last thousand years. You'll need to pit your wits against probability problems, wrestle with wordplay, grapple with geometry and scrabble for survival. Along the way you will discover stories of whip-smart thinkers, eccentric novelists and a poodle with allegedly supernatural powers. You will absorb fascinating and important mathematical ideas. Some solutions will rely on ingenuity, some will challenge you to spot hidden patterns, others call for extreme rationality. All will surprise, entertain and stretch your brain. Will you make it out with your puzzling pride intact?

A practical guide to create your very own escape room! Contains over 300 puzzle ideas! *Purchase includes link and password to download one full step-by-step escape room kit.* Now present in all fifty states, escape rooms offer a fun activity for corporate events, team training, youth groups, and all types of parties. But what if you could develop your very own escape room in the comfort of your own home? In this fun, full-color book, Paige Ellsworth Lyman, founder of TheGameGal.com, offers a practical guide to creating your own do-it-yourself escape room. Divided into two parts, the first half covers what an escape room is, how to develop theme and plot, how to set up a room, how to structure clues, and how to run the event. The second half provides multiple chapters of clues and challenges to use in your escape room, including codes, ciphers, mathematics, puzzles, physical objects, and more. This book is the perfect gift for puzzle enthusiasts looking for new challenges and families that are bored at home!

In this second volume of The Everything Mindful Word Search Book you can find even more puzzles to help you feel mindful and present all day long! Concentrating on a word search can be as effective as meditation for relieving stress. The Everything Mindful Word Search Book, Volume 1 takes this already peaceful activity even further. Each puzzle features words from a quote that explores and celebrates mindfulness. With guided meditations, positive affirmations, and reflections on gratitude, self-realization, and happiness, you will find a treasure trove of positive, mindful activities that give you a sense of peace and accomplishment. Take your mindfulness to the next level with these entertaining, serene puzzles that foster a positive mindset all day long.