Sudoku Puzzle, Volume 3

Sudoku Puzzle Volume 3 book contains total of 228 puzzles organized at 5 different difficulty levels (1-5) with all of their solutions. The instruction to play both in English and Spanish. Each individual puzzle has a single unique solution based on logical strategies and no 'guessing' or 'Trial & Error' are required. Please note that this is an EBook and you should be able to print your puzzles and it is not an interactive game.