Test your logic and improve it with a daily dose of crossword puzzles. This traditional paper-and-pencil activity helps you simplify information so that ...

This book contains a lovely collection of vintage patterns for the making of bathroom mats. With knitting, crochet and embroidery patterns, this book is ...

Why spend time Sudoku puzzles and risk getting a headache? Well, because it's the kind of headache that you wouldn't mind getting at any time of the day. ...

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was ...

There's a number fever going about and it's most welcome. That number fever is in the form of Sudoku puzzles. Sudoku is a numbers game that boosts logic ...

Interested in mind games? Here's a whole new way to play mazes. Fun is in every turn of the page as each one gets harder and harder. Enjoy yourself in ...

Originally published in 1890, The present compilation is intended as a stepping stone to a complete treatise on Odds, Exemplified in two hundred and fifty ...

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing ...

Level up your passion for numbers by allowing yourself to get challenged by these Sudoku puzzles. Playing Sudoku is highly beneficial in helping you master ...