A brand-new collection of Killer Sudoku puzzles, the Sudoku variation that has sold over 45,000 copies in the Pocket Posh® series. Our second collection of Pocket Posh Killer Sudoku presents 100 puzzles in four difficulty levels. In addition to the rules of traditional Sudoku, the sum of the digits in each inner cage must equal the number in the top left corner of the cage. This portable package is part of a best-selling series featuring highly stylized, embellished covers and boasting 5 million copies in print. A free trial subscription to The Puzzle Society™ adds extra value.

As convenient as it is stylish and as enjoyable as it is fashionable, the Pocket Posh Killer Sudoku puzzle book features a cover with a contemporary tactile design and comes in a handy 4" x 6" size, making it a smart, sophisticated accessory that goes with anything. It also fits nicely into a purse or pocket. The Pocket Posh Killer Sudoku puzzle book is a great way to exercise your mind--and look great while doing it!

Pocket Posh® Sudoku 8 combines a wonderfully attractive package with 100 Sudoku puzzles in 3 difficulty levels. The Posh and Pocket Posh® puzzles series have over 1.5 million copies in print since their inception in May 2008. As convenient as it is stylish and as enjoyable as it is fashionable, the Pocket Posh Sudoku 8 features a cover with a contemporary tactile design and comes in a handy 4" x 6" size, making it a smart, sophisticated accessory that goes with anything. It also fits nicely into a purse or pocket. The Pocket Posh Sudoku 8 puzzle book is great way to exercise your mind--and look great while doing it!

Fun and flirty, Pocket Posh® Girl Sudoku 2 combines a stylishly smart package with 100 sudoku puzzles for tween girls. The Posh and Pocket Posh® puzzle lines have over 3 million copies in print since their inception in May 2008. Pocket Posh Girl Sudoku 2 presents classic Sudoku games with increasing levels of difficulty.

The perfect stocking stuffer! The perfect cashwrap item for Christmas! Our best-selling Posh puzzle series adorned in festive holiday designs. The Pocket Posh Christmas Sudoku 2 puzzle book by the Puzzle Society is packaged in an effortlessly portable, ergonomic package perfect for gift giving under the tree or on that special spot reserved on the mantel. The puzzle book features a colorful holiday-themed cover art, elastic band closure, and a convenient lay-flat binding that opens to reveal puzzles perfect for on-the-go play.

Literary icon Jane Austen has inspired this easily portable pocket gamer featuring a stylish cover, elastic band closure, and lay-flat binding. Jane Austen-themed puzzles include word search, crosswords, codewords, and more.

This easily portable pocket gamer features a stylish cover, elastic band closure, and lay-flat binding. Shakespeare-themed puzzles include word search, crosswords, codewords, and more.