Welcome to Changhai Lu's Homepage

I know nothing except the fact of my ignorance.

- Socrates

 
INFO
 
 
 
Email Me
All English Contents
 
STATS
 
 
 
Article Views:
27,149
Site Views:
16,891,384

Online Sudoku Solver

- by Changhai Lu -

Instructions:

1. Enter givens.
2. Click "Solve".


Oops!

Invalid character found or duplicated digits exist in a row, a column, or a 3×3 sub-grid. Please correct error and try again.
There is no solution for the givens you entered.
Solution found in
345

seconds
processing...

The regular comment period of this article is over
Please come back in the first 7 days of any month to leave comment