Logic & Brain Teasers

Crossword Puzzles That Are Fun For Everyone! 101 Puzzles For Hours Of Entertainment. Frustration-free With Just The Right Level Of Challenge. Large-print Pu...

Gather all your wits for this book-wide riddle solving, puzzle completing adventure. Can you solve it? About The Paper Labyrinth To solve The Paper Labyr...

Test your wits with this all-new collection of mindbusters from Mensa, the high-IQ society. Master puzzler Abbie Salny provides a fun brainteaser, logic tw...

The noted expert and longtime author of Scientific American's Mathematical Games column selects 70 of his favorite "short" puzzles. Enthusiasts can challeng...

Small And Vorgan Offer Practical Strategies For Preventing Mental Decline And Improving Brain Function. They Cover Such Topics As Cognitive Exercises, Stres...

Prove your awesomeness—or bolster your stockpile of conversation starters! Either way, prove you’re the smartest schmuck in the room with over 500 absur...

An ingenious coloring book that reveals math’s hidden beauty—and contemplative power—as never before Publisher's note: Patterns of the Universe was p...

The PowerScore LSAT Logic Games Bible is the most comprehensive book available for the Logic Games section of the LSAT. This book will provide you with an ...

No need to stop the puzzle fun with Big Book of Sudoku Volume I! Sharpen your mind and and practice deductive reasoning with this second volume of sudoku ...

This intriguing collection contains more than 275 optical illusions that appear to change before your eyes. Al Seckel carefully selected both well-known im...

The Sunday crossword puzzles just got a bit easier. Stumped by a seven-letter synonym for mingle that begins with c? Or how about an eight-letter type of ...

The fourth title in this ingenious series of Sherlock Holmes Escape Books, The Adventure of the Tower of London is an exhilarating combination of escape roo...

This spot the difference book for adults has beautiful images chosen for their fun aspect so that you can enjoy yourself with this photo puzzle hunt. If y...

Based On The Science That Shows That People Middle-aged Or Older Who Solve Word Games And Brainteasers Have A Significant Cognitive Advantage Over Those Who...

Brain Teasers for Kids - Riddles for the Whole Family“The mind once stretched by a new idea, never returns to its original dimensions.” Ralph Waldo Eme...

the Most Popular Feature In Life Magazine Every Week - Perhaps The Most Popular Weekly Page In Any American Publication - Is The Picture Puzzle. This Game H...

Ultimate Mind Games is a fantastic compendium that includes 400 puzzles to test your mind, set up over four sections so you can choose the puzzle that fits...

Featuring entertaining exercises that separate the left-brain from the right-brain, a unique resource helps readers to discover their own "brain bias" and s...

Brain Stretching Math Riddles This Book Is The Second In A Series Of Riddles Books. It Is A Collection Of 150 Brain Teasing Math Riddles And Puzzles. Their ...

It’s never too late to improve your brain. Achieving and maintaining a higher level of mental fitness can be surprisingly fun—and to your brain, it’s...

Brain Games® Picture Puzzles: Remember When? takes you on a trip back to the twentieth century as you put your powers of observation to the test. Two nosta...

The vast majority of sudoku puzzles that are labeled "hard," "expert," "challenger," are not really all that difficult. And in a surprising number of cases,...