This Sudoku book is packed with the following features: - 500 Sudoku Puzzles (6x6) from Easy to Hard. - Answers to every puzzle are provided at the back of the book. - Each puzzle is guaranteed to have only one solution. The objective of Sudoku 6x6 is to fill every row, column and box (2x3grid) with numbers 1-6 and each row, column, and box must have each number exactly once.
