company logo
Math Games with Bad Drawings: 75 1/4 Simple, Challenging, Go-Anywhere Games―And Why They Matter
1000+ BIG Sudoku Puzzle Book for Adults: Sudoku Book for Adults, Teens & Seniors. Over 1000 Sudoku Puzzles from Easy to Hard
Extreme Dot-to-Dot Sea & Sky Bird & Ocean Puzzles from 365 to 873 Dots
1000+ Sudoku Puzzles for Adults: A Book With More Than 1000 Sudoku Puzzles from Easy to Hard for adults.
Number Search Puzzles for Adults Large Print: A Number Search Puzzle Book for Adults and Seniors With Giant Grids and 2000 Numbers to Find Helps Keep the Brain Active and Young
The Ultimate Activity Book for Awesome Engineers: Tricky Brain Teasers, Mind Games and Logic Puzzle Book for Smart Adults (Perfect Gift for Engineers)
Number Fill in Puzzle Book for Adults: Extra Large Print Brain Games for Adults and Seniors
Second-Degree Brown Belt Kakuro (Martial Arts Puzzles Series)
1000+ Sudoku Puzzles for Adults: From Medium to Hard with Full Solutions
Green Belt Kakuro: 150 Puzzles (Martial Arts Puzzles Series)
Second-Degree Green Belt Kakuro (Martial Arts Puzzles Series)
Sudoku Puzzle Book for Adults: 600 Puzzles – Easy & Medium with Full Solutions
Sudoku for Adults: 300 Easy Puzzles in Large Print
Absolutely Nasty® Kakuro Level Three (Absolutely Nasty® Series)
Things to Make and Do in the Fourth Dimension: A Mathematician's Journey Through Narcissistic Numbers, Optimal Dating Algorithms, at Least Two Kinds of Infinity, and More
Ultimate Dot to Dot 1000 Dots: Connect The Dots For Kids And Adults | Hard Puzzle | Extreme Game For Children | Brain Activity Book | Logic Trace ... Activities | Animals | Scenes | Objects
Travel Sudoku - Medium - 100 Puzzles: Pocket Sudoku Puzzle Book for Adults - Compact Size - Black & White Polka Dots
Yahtzee Score Sheets: 720+ Score Games for Scorekeeping, Yahtzee Score Pads, 6 X 9 Large Print Yahtzee Score Sheets, Yahtzee Score Book ( Over 120 Pages Yahtzee Score Book)
Mensa® Kakuro

Mensa® Kakuro

$13.99  $16.79

(215)

Creative Brain Games Extreme Sudoku (Dover Puzzle Books: Math Puzzles)
How to Calculate Quickly: Full Course in Speed Arithmetic (Dover Books on Mathematics)
Logic Grid Puzzles Triple Trouble: 150 Devilishly Fun Puzzles (3 Books in 1) (Logic Puzzles for Adults - Platinum Collection)
Will Shortz Presents Wild for Sudoku: 200 Challenging Puzzles
100 Hard Extreme Dot To Dot Puzzles Book: Exciting And Mindful Dot-To-Dot For Adults- More Than 90 With Christmas, Sports, People, Vehicles, ... And Relaxation (Extreme Dot To Dot Books)
Speedsolving the Cube: Easy-to-Follow, Step-by-Step Instructions for Many Popular 3-D Puzzles
How to Bake Pi: An Edible Exploration of the Mathematics of Mathematics
The 125 Best Brain Teasers of All Time: A Mind-Blowing Challenge of Math, Logic, and Wordplay
Mind-Blowing Modular Origami: The Art of Polyhedral Paper Folding: Use Origami Math to fold Complex, Innovative Geometric Origami Models
2024 Sudoku Book for Adults: Sudoku Puzzles for Adults Large Print, Easy to Hard with full Solutions.
Big Book of Extreme Dot-to-Dots: Our Hardest Puzzles Ever! 300 to 889 Dots
Black Belt Kakuro: 150 Puzzles (Martial Arts Puzzles Series)
Large Print Connect the Dot Book for Adults From 150 to 473 Dots (Dot to Dot Books For Adults)
The Symmetries of Things

The Symmetries of Things

$5.99  $7.19

(76)

White Belt Kakuro: 150 Puzzles (Martial Arts Puzzles Series)
Solve It With Math: Recreational and Practical Problems With Fully Explained Solutions
300+ Mathematical Pattern Puzzles: Number Pattern Recognition & Reasoning (Improve Your Math Fluency)
Crowns Score Sheets: 150 Score Sheets for Scorekeeping | 6 x 9 in Size | Tips to win
The Ultimate Logic Grid Puzzle Book for Adults, Volume 3: 100 Fun and Extra Challenging Puzzles for Advanced Solvers (Logic Puzzles - The Ultimate Collection)
The Book of Number Fill-Ins: 250 Puzzles, Large Print (Number Fill-Ins Books)
My Best Mathematical and Logic Puzzles (Dover Recreational Math) (Dover Puzzle Books: Math Puzzles)
How To Solve A Rubik's Cube For Kids: The Easiest Way Possible To Solve The Cube!
Brown Belt Kakuro: 150 Puzzles (Martial Arts Puzzles)
1,000++ MEDIUM Sudoku Puzzles Book: Top Quality Paper, Best Puzzles, Free Bonus! (Sodoku Puzzle Books for Adults)
Sudoku Puzzles for Adults Large Print: A Book with Easy to Hard Sudoku for Seniors and Teens. Big Print-Two Puzzles per Page.
200 Sudoku Puzzles Books Easy To Medium Levels: Brain Games For Adults And Seniors 9x9 Large Print (Sudoku For Adults)
Logic Grid Puzzles: 50 Fun and Easy Puzzles for Beginners
Activity Book For Kids Ages 8-12 Years Old: Fun and Challenging Activities, Puzzles, and Games for Amazing Boys and Girls: Mazes, Crosswords, Math Challenges, Word Searches, and More!
1000+ Sudoku Diabolical to Extreme Puzzle Book for Adults: A Book With 1000+ Sudoku Puzzles from Diabolical to Extreme for Adults.