Sudoku 16x16 Vol II: Volume II

Collection of 300 computer generated Sudoku puzzles of the world's most popular number game. All puzzles in this book are generated using our own invented algorithm that can generate puzzles of any dimension, even 81x81. The number of possible boards is only theoretically estimated so far. Our algorithm can generate all these boards practically. The second edition contains all new puzzles and has 100 more puzzles than the first edition. This new edition also contains solutions printed in the book itself.