Welcome to a new series of books with the most difficult sudoku variants puzzles! Be warned, all Killer Samurai Sudoku puzzles are very difficult! They are split into three levels of difficulty, but be prepared to spend hours on each puzzle.
In this first volume of the new series, you will find:
55 Killer Sudoku Samurai
5 Killer Samurai with all operators
and 5 ZERO Killer Sudoku Samurai!
It's a new series but the quality of puzzles is still the same if not even better! Get ready for a tough challenge! Have fun if you can!: )