Free online Sudoku puzzle solver

Welcome to Sudoku dragon's free online puzzle solver. Please select one of following options to select a puzzle to solve. You can also select one of our Daily puzzles and click ‘online’ on the daily page to start solving one of them.

To generate a new, unique puzzle to solve click on Generate.
To enter all the values of an initial Sudoku puzzle (printed or online) click on the Fill grid link.

Good luck!

Today’s Quotation

“Man has such a predilection for systems and abstract deductions that he is ready to distort the truth intentionally, he is ready to deny the evidence of his senses only to justify his logic.”

Dostoevsky (Notes from Underground) 1864 Constance Garnett

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