sudoku

A sudoku solver written in C using backtracking algorithm

Instructions:

1. Clone the repository locally and move into the directory

   $ git clone https://github.com/aadilshabier/sudoku.git && cd sudoku

2. There are two different ways to build the project:
   I. Meson

   $ meson build && ninja -C build         

   The binary executable will be generated in the build directory.
   II. This one liner

   $ cc -Wall -Wextra -pedantic --std=c11 -O3 -Iinclude -o sudoku src/main.c src/sudoku.c

   The binary exectable will be generated in the parent directory.

3. The example script can be used to get some example puzzles to test the program, it contains 50 puzzles

   $ ./example 12 | ./sudoku