Printable 9x9 Sudoku Puzzles: files

Webmasters may add a free printable sudoku service to their sites by adding a javascript or a PHP based version of our service. The links to our website can not be removed. Additionally, some files are provided bellow.

Note: to provide an online sudoku like this, download this (100 sudokus x 6 categories; just HTML and an a figure for each number).

HTML/Javascript based sudoku service

All files required to provide a HTML/javascript based printable sudoku service are downloadable as a zip file here (.zip; 174K). The service includes 1,000 sudokus per difficulty level. Download the files and save them to your computer. That is all.

Check the working service here.

PHP based sudoku service

All files required to provide a PHP based printable sudoku service are downloadable as a zip file here (.zip; 174K). The script includes 1,000 sudokus per difficulty level, and GD support is required to create images with sudokus.

Our files:

• A text file (zip; 305K) with 10,000 solved sudokus, where the numbers in the top line are 123|456|789.
• Text files with 10,000 unsolved sudokus per category:
        1 (zip; 318K). 45 numbers in each sudoku.
        2 (zip; 296K). 40 numbers in each sudoku.
        3 (zip; 276K). 35 numbers in each sudoku.
        4 (zip; 251K). 30 numbers in each sudoku.
        5 (zip; 243K). 27 numbers in each sudoku.
        6 (zip; 226K). 25 numbers in each sudoku.
• A text file (zip; 31K) with 1,000 solved x-sudokus, where the numbers in the top line are 123|456|789.
• A text file (zip; 164K) with 1,000 solved samurai sudokus, where the numbers in the top line of the 9x9 sudoku in the top left are 123|456|789.