Many requests from parents for a simple method of training children to think and remember have prompted this series of b......more

Brain Games Word Search Puzzles features a collection of word searches perfect to engage your mind and entertain you. So......more

Take a refreshing break with this compact, portable collection of sudoku puzzles! Includes 216 classic sudoku puzzles. P......more

Can you escape the sinking Titanic? Find out in this exhilarating adventure puzzle book as you make your way up the deck......more

Beat the hackers at their own game with this fiendish collection of number and logic puzzles The dark web is waiting for......more

The Alcatraz Escape Book is a unique form of puzzle book, in which the reader must solve the riddles to escape the pages......more

Brain Games Stress Free Word Search Puzzles features a collection of word searches perfect for your daily downtime. The ......more

Can you pull off a heist? Do you know how to plot a getaway route? Are you smart enough to hack the hackers? Will you cr......more

The rules are simple. Solve each of the 8 cases in under an hour or your cover will be blown. Do you have what it takes ......more

Large print puzzles and activities for seniors to improve memory and concentration. Developed by the smartest brand in t......more

Calling all puzzle players: Big Brain’s Mega Mind Games is BACK and BIGGER than before! Our mixed bag of brain-bending p......more

Brain Games: USA Word Search Puzzles includes 84 puzzles and is a great way to find out what you know and don’t know abo......more

Get ready for an exciting word adventure with Word Square puzzles! Challenge your brainpower by arranging four words hor......more

Takuzu, also known as Binairo, is a logic puzzle involving placement of 1’s and 0’s, on a rectangular grid. The rules ar......more

Every puzzle is unique, and so is its level of challenge. To help you gauge the complexity of each, we use a star rating......more

Want to keep your mind young, healthy and engaged? Looking for a little something to pit your wits against? Then this bo......more

Agents of Timekeepers Incorporated, we need you! In trying to uncover the location of Cleopatra’s tomb, we seem to have ......more

Spatial Thinking Puzzles for EveryoneOver 130 mind-bending 3D thinking puzzles & High-quality introductory guide to 3D v......more

From neurologist Michael H. Schecter, MD comes this mind-bending collection of curiously zany riddles sure to challenge ......more

From neurologist Michael H. Schecter, MD comes this mind-bending collection of curiously zany riddles sure to challenge ......more

How smart are you? ... Can you solve this riddle? Ready? Here it is: It’s said we all have one, those who believe never ......more

Visual Thinking & Number Challenges offers an exquisite compilation of optical puzzles and number conundrums that push t......more

The game of Chess in the form in which it is played to-day is usually assumed to be of a much older date than can be pro......more

NOT YOUR TYPICAL RIDDLES: Mostly all are creatively written in a longer RHYMING FORMAT (What Am I, or Guess The Word)AND......more

...Scroll down to preview more riddles to get a taste of the fun "What-Am-I" style riddles you’ll get to solve with this......more

An interactive scientific escape book that combines the mystery of escape rooms along with the fascination of the histor......more

Code Mysteries Cryptogram Puzzles: Immerse yourself in the intriguing world of "Code Mysteries Cryptogram Puzzles." Enga......more

Explosive Logic Mine Finder Advanced: Embark on an explosive journey of intellect with "Explosive Logic Mine Finder Adva......more

Lexicon Jumble Word Scramble: Embark on a linguistic adventure with "Lexicon Jumble Word Scramble." Engage your mind in ......more

Explore Minefield Mysteries with Mine Finder: Uncover the excitement of navigating through challenging minefields in "Mi......more

Embark on Scrambled Sagas Word Scramble: Dive into a world of linguistic adventures with "Scrambled Sagas Word Scramble.......more

Triumph with Tic Tac Triumph: Experience the thrill of victory with "Tic Tac Triumph." Engage in an elevated version of ......more

Enjoy classic sudoku puzzles in an easy, compact format! Puzzles are drawn from levels 1 and 2 in difficulty so they can......more

Organized into five levels of difficulty, Brain Games(R) Sudoku Puzzles is perfect for both seasoned puzzlers and new en......more

Give your brain a workout with this fun collection of word search puzzles! Puzzles cover a wide variety of themes such a......more

Improve your mind’s power and unlock your full potential with the first in Welbeck’s new brain-training series. This ful......more

These are the most difficult Su Doku puzzles in The Times range. This is Su Doku multiplied: every column, row and 3x3 b......more

From the bestselling World Almanac and American Mensa, a Must-Have Collection of All-New Puzzles! Whether you’re at home......more

An all-new collection of brain boosting puzzles from the nation’s no. 1 newspaper. USA TODAY Brain Games includes an inc......more

Insane Number Hacks For Curious Adults And Daring Students! In this epic book, you’ll uncover 50 unbelievable ways you c......more

Boost your memory and broaden your knowledge with 90 days of easy-to-hard crossword puzzles! Looking for mental stimulat......more

The master of the British pub quiz is back to delight and bamboozle us this Christmas What do these people share in comm......more

Looking for a gift for a colleague? Or perhaps for an aspiring nursing student in your life? Then this book is for you! ......more

Do you love sudoku? Do you want to test your skills with a unique maths and logic game? If you do, then you will love th......more

With 100 mind-bending puzzles ranging from easy to difficult, Extreme Sudoku is an intensely challenging puzzle book to ......more

See if you have what it takes to be a super sleuth as you pit your wits against the fun and challenging mysteries within......more

Packed with more than 100 Brain Busters(TM) picture puzzles, this Spot the Difference book for adults is designed to kee......more

The Major of Little Riddlewood has been murdered - use your detective skills to help amateur crime solvers Ben, Gladys, ......more

NATIONAL BESTSELLER - The Worldwide Puzzle Phenomenon - "Clever, satisfying and utterly addictive." ―Janice Hallett, bes......more

Word Search Book. Large Print Edition, Fun, Brain Stimulating, Word Search Puzzle Book for Adults, Teens, Seniors, and F......more

A licensed product from the seminal clue-and-response game show Jeopardy!(R) that incorporates the style and format of t......more

My mind rebels at stagnation. Give me problems, give me work, give me the most abstruse cryptogram or the most intricate......more

Put on your sleuthing hat to solve the short but sinister riddles in this handy little tin of Mini Mysteries for adults ......more

Fill your home with the fun activities in this handy little tin of Games to Play Indoors! The indoor games in this tin a......more

Large Print Crossword Puzzles This Crossword Puzzle Book is a fun way for everyone to sharpen their minds and t......more

This portable puzzle book contains more than 210 sudoku puzzles sorted into five skill levels. Puzzles vary in difficult......more

Solve more than 140 puzzles centered around forensic evidence and investigation! As you solve a variety of logic puzzles......more

This licensed product from the seminal clue-and-response game show Jeopardy!(R) that incorporates the style and format o......more

Brain Games Merriam-Webster’s(R) Variety Puzzles Large Print features vocabulary from America’s best-selling Merriam-Web......more

Challenge your brain--but not your eyes--with this classic collection or large print sudoku puzzles! 125 sudoku puzzles ......more

Solve more than 130 puzzles centered around the work of the Naval Criminal Investigative Service! As you solve a variety......more

Boost your brainpower with these fun and engaging sudoku puzzles! More than 210 sudoku puzzles for a stress-free challen......more

Test your mental mettle. Here’s the perfect calendar for people who love to start their day with a challenge. A lively m......more

From the bestselling author of 52 Things to Do While You Poo, this playful puzzle book makes light of one of life’s most......more

Think you’re a genius? Take this test and find out! A collection of ingenious puzzles designed to delight even the most ......more

A fascinating exploration of the uncrackable codes and secret cyphers that helped win wars, spark revolutions and change......more

With over 300 puzzles, brainteasers, word games and quizzes this is the ultimate puzzle book to boost your brain power! ......more

Explore scenic drives and cool destinations across the United States as you solve more than 110 puzzles! Brain Games - R......more

"Smart, addictive, challenging, fun, and good for the brain-here, in an irresistible card deck, are more than 150 truly ......more

Do you want to improve your cognitive function after a stroke? Are you looking for fun and engaging activities that can ......more

Are you ready to kick up your feet and relax? Mindful Soul Adult Coloring Book is designed with you in mind. Life can be......more

Are you looking for a fun and effective way to relieve some anxiety? If you are an avid enthusiast of word searches and ......more

Staying active is about more than just your body, the brain needs daily exercise, too. Brain Health for Adults is packed......more

Do you love Wordle, but wish you could play it anytime you like? Do you need variety in your life, and are up to a chall......more

Featuring surprising trivia gems alongside serious questions like why there is something rather than nothing, readers wi......more