Black Goo

Black Goo SUDOKU is a Dystopian DNA Invasion Graphic Novel Themed quality Pocket-Size puzzle book designed for Horror Story Fans and as a tribute to the X-Files TV Series. It contains 250 Sudoku puzzles (Easy to Hard with Solutions) packed into a Travel Size book that slips easily into your handbag or coat pocket. Makes a great Gift for Sudoku lovers. Dystopian Fiction Fans, Conspiracy Researchers and those who love them. Features 2 large puzzles per page designed with muted colors to help reduce eye strain and enhance relaxation. Features: (151 pages)Easy Instructions on How To Play SudokuMuted colors to help reduce eye strainTabbed For Easy Section Navigation25 Easy100 Medium100 Hard25 Very HardAnswers included in the back of the book