Sudoku automatic solver - Text input format - 25x25

This site automatically solves Sudoku by text.

Method of operation

1) Enter the problem in the text box.

16,23,7,,*,24,*,4,*,*,*,10,*,*,*,1,*,18,*,*,8,21,14,*,17 *,*,20,*,*,19,15,16,*,*,*,*,*,5,24,4,*,2,14,23,*,*,18,*,7 9,2,12,*,*,*,*,*,20,11,13,*,*,7,*,*,*,*,*,6,*,*,10,25,1 4,*,*,*,19,*,*,*,14,*,8,*,*,23,21,10,*,9,7,17,*,*,*,*,* 18,*,*,*,*,*,1,17,10,*,11,15,19,*,*,12,*,20,*,*,*,13,*,*,* *,7,1,3,*,*,12,*,*,*,*,*,16,*,*,8,20,11,*,*,*,*,*,9,21 *,6,*,10,*,*,2,21,18,*,12,19,23,*,*,*,*,*,24,16,1,*,*,14,* 8,20,*,18,16,11,*,*,24,*,9,*,*,*,3,*,*,*,22,*,12,*,*,10,4 *,*,*,*,*,1,,*,9,22,4,*,*,*,*,*,17,23,2,*,24,8,13,*,* 15,21,*,17,9,8,*,*,*,*,*,18,7,2,*,*,1,*,*,*,*,*,19,*,* *,4,*,16,*,*,*,14,*,*,*,22,*,10,*,*,11,17,8,*,21,24,9,*,* *,10,11,22,*,*,*,*,*,21,24,3,*,17,1,7,*,*,18,*,5,*,*,*,14 *,*,*,*,17,10,4,*,*,20,*,*,*,*,*,25,*,*,9,5,16,*,*,*,* 25,*,*,*,6,*,16,*,*,19,14,13,*,8,9,23,*,*,*,*,*,12,4,18,? *,*,23,21,20,*,7,18,13,*,*,4,*,6,*,*,*,3,*,*,*,17,*,19,* *,*,10,*,*,*,*,*,17,*,*,7,14,12,*,*,*,*,*,4,25,16,*,22,19 *,*,14,11,13,*,10,19,12,*,*,*,*,*,16,18,15,*,*,7,*,*,*,*,* 5,16,*,*,24,*,14,*,*,*,17,*,*,*,11,*,19,*,*,1,6,10,*,4,18 *,18,*,*,3,21,11,*,*,*,*,*,6,13,22,*,25,24,10,*,*,5,*,23,* 12,19,*,*,*,*,*,8,2,23,*,*,9,*,*,*,,*,6,*,*,7,15,11,* *,*,*,9,*,*,*,12,*,7,*,*,10,24,14,*,5,19,1,*,*,*,*,*,13 *,*,*,*,*,22,23,24,*,14,21,12,*,*,17,*,9,*,*,*,10,*,*,*,3 23,25,18,*,*,4,*,*,*,*,*,9,*,*,20,6,24,*,*,*,*,*,12,1,16 14,*,19,*,*,15,3,1,*,9,7,5,*,*,*,*,*,8,11,12,*,*,17,*,* 11,*,16,5,1,*,*,13,*,8,*,*,*,25,*,*,*,10,*,14,*,*,24,2,23

2) Click on the upload button.

UPLOAD 

3) Please display the answer page.

The link to the answer page is displayed here.

Important points

"*" can be replaced with non-numeric characters.
Only "," delimiter is supported.

It takes about 5～ seconds.
Timeout in 1000 seconds.

Contact / Feature request / Bug report

From here
You do not need an email address because it is only a form.

Demo video

Recommended page

• Nonogram, Picross, Griddler, Pic-a-Pix automatic solver(100x100)

Link

• Automatic Sudoku Solver
• Sudoku - Wikipedia
• Slitherlink - Wikipedia