What more perfect Christmas gift for sudoku fans than a book devoted to their favorite puzzle, ingeniously modified to celebrate the holidays? The clever elves at Conceptis, a world leader in puzzles and games, have overlapped regular sudoku grids to include holiday images like Christmas trees and snowmen. The overlapping creates a new kind of interaction between the sudoku puzzles, providing a solving experience unlike anything else out there. Grab some eggnog and get ready for some Christmas-crafted conundrums.

Sudoku is a puzzle game consisting of numbers (or letters or objects). Like any game that can take possession of our students, playing Sudoku has all the elements of a good puzzle game: fun, excitement, and mental challenge. It is simply addictive - in a good and positive sense. However, in addition to the recreational values that Sudoku offers avid gamers, it also offers to develop more than your numerical skills.

Merry Christmas and Enjoy hours of fun solving these 200 Puzzles Mixed Levels Easy, Medium & Hard Sudoku Book for Adults. This Sudoku Book Details: * 9x9 Grids Puzzle * 200 Sudoku Puzzles with Solutions * Mixed Levels Easy to Hard * Size 8.5" x 11" * Matte Cover Great for Teens, Men, Women Adults and Seniors or all Puzzle Lovers! Give A Perfect Gift for Puzzle Lovers with this Christmas Sudoku Book

★ Sudoku puzzle book for adults 320 Sudoku puzzles 3 levels of difficulty (easy, medium, hard) for beginners, advanced and experts The Sudoku puzzle book is the perfect gift for adults who love brain jogging and mental excercises.

★ Sudoku puzzle book for adults 320 Sudoku puzzles 3 levels of difficulty (easy, medium, hard) for beginners, advanced and experts The Sudoku puzzle book is the perfect gift for adults who love brain jogging and mental excercises.

★ Sudoku puzzle book for adults 320 Sudoku puzzles 3 levels of difficulty (easy, medium, hard) for beginners, advanced and experts The Sudoku puzzle book is the perfect gift for adults who love brain jogging and mental excercises.

240 unique sudokus with solutions beginner to expert with 120 pages 8.5 x 11 inches Soft glossy cover 240 Sudoku puzzles Perfect gift Christmas or other special occasions Great for Christmas