A Tiny C Console Project I Wrote Years Ago To Play With Sudoku Boards. It Compiles With Plain GCC And Uses Only The C Standard Library.

• sudoku.c — Main Program
• partidas.h — A Small Set Of Sample Sudoku Boards (Puzzles)
• sahdolib.h — Helper Prototypes/Macros Used By The Program

Tip: Keep All Three Files In The Same Folder When Compiling/Running.

• GCC (Or Any C99-Compatible Compiler)
• Linux/Mac/Windows Terminal

# From The Project Folder
gcc sudoku.c -o sudoku
# Recommended Flags During Development
gcc -std=c99 -Wall -Wextra -O2 sudoku.c -o sudoku