The Logical World of Puzzles: Rules of 'Multi Sudoku'
Samurai Sudoku - Hard - Sudoku-Puzzles.net
What should I do in this situation, when there are multiple possibilities for every square? Should I just guess and see how it works out? Or is there a strategy to "guess
Samurai Sudoku | Facebook
Conceptis Multi Sudoku – Torstar Syndication Services
Multi Sudoku, Enormous but Easy. Find Out Why!
7: Samurai Sudoku Example [135] | Download Scientific Diagram