Publisher's Synopsis
Warning: very DIFFICULT puzzles. Do not attempt if you are not experienced solver of Killer Sudoku.
In this volume you will find:- 69 Classic Killer Samurai Sudoku puzzles
- 10 ZERO Killer Samurai Sudoku
- 10 Diagonal Killer Samurai Sudoku
- and 10 NON-CONSECUTIVE Killer Samurai Sudoku