Multi-threaded Sudoku Solver written in C.

The solution is as follows:

1. Create 1 thread to check if all rows contain all numbers from 1-9.
2. Create 1 thread to check if all columns contain all numbers from 1-9.
3. Create 9 threads to check if all 3x3 squares formed inside the board contain all numbers from 1-9.

Compilation instructions

Please use the following command to compile the source code (future versions will include the Makefile):

gcc -std=c99 main.c -lpthread

Commit changes

11/19/2014: Initial commit. The solver is able to successfully solve one board "hard-coded" in the file.

Future features

• Add Makefile.
• Accept user-provided Sudoku boards. Maybe through an external file such as XML.