6Do you like to use your spare moments indulging in Sudoku? If so, Sudoku V2 will be your perfect take-anywhere companion. With over 22 puzzles guaranteed to sharpen your mind and keep you thoroughly entertained, this collection is a real treat for anyone who loves Sudoku, Calcudoku and Sujiko. Are you ready to rise to the ultimate brain-training challenge? The unique thing about this puzzle book is that the puzzles all fit within a theme - they are all related to Stimulating the Brain. Working the puzzles in this book can provide a vigorous mental workout for virtually everyone from teenagers to senior citizens, all while fitting within the theme of Stimulating the Brain. Following is a selection of puzzles that are included in Sudoku V2: -- Sudoku (Hard and Challenging Difficulty Levels) -- Calcudoku (Sample) -- Sujiko (Sample) -- And so much more Activate your brain cells and grab a pencil - Sudoku V2, brought to you by Hat House, is here to provide you hours of challenging entertainment, one page at a time