Tame the wildest puzzle around! Sudoku is the puzzle craze that's sweeping the country. Now you can get in on the action and become a master sudoku solver! Will Shortz Presents the Jungle Book of Sudoku for Kids features:- 150 brain-tickling sudoku puzzles- 4 difficulty levels from fun to ferocious!- Introduction and solving tips from legendary puzzlemaster Will Shortz | Will Shortz Presents The Jungle Book Of Sudoku For Kids, Paperback | Indigo Chapters