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Tag Archives: Diagonal Sudoku
Blank Grids
Update October 4: I noticed that the samurai blank grid might have been a bit too big to print, so I uploaded a slightly smaller version. — I just figured that you might need some blank grids to print out so you could use them when you work on these puzzles. So here they are, […]
Posted in General, Killer Sudoku, Solving tips
Also tagged Classic Sudoku, killer, killer sudoku, PNG, samurai, sudoku x
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Why another Sudoku solver?
First of all, Perfect Sudoku is not only a Sudoku solver. It is most importantly a generator of what I call perfect Sudoku puzzles. It can also be used as a playing program. What’s a perfect sudoku? A perfect sudoku has these properties: 1. It’s symmetrical; 2. It has one and only one solution; 3. […]
