Free online Sudoku puzzles
www.elversonpuzzle.com
Elverson Puzzle presents printable sudoku puzzles for use with our Gold Spike Sudoku board game.
Printable Sudoku Standard #13
Additional Sudoku Puzzles to Print can be found at
http://www.elversonpuzzle.com/printable_sudoku_puzzles.html
The Sudoku puzzle begins with some numbers already on the grid. 
The object is to fill in the remaining empty squares so that each row, column,
and block contains all of the numbers from 1 to 9.
Free Printable Sudoku Puzzles
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