Sudoku is a mathematical game, a puzzle in which players insert the numbers one to nine into a grid consisting of nine squares subdivided into a further nine smaller squares in such a way that every number appears once in each horizontal line, vertical line, and square. However, this version is much simpler and has been annihilated to 4 grids with numbers 1 to 4.

C language is used, and the game is played on console.

1. Play game --> which leads to 3 different levels
   • Level 1
   • Level 2
   • Level 3
2. Sudoku Solver --> Solves 4x4 Sudoku
3. Highscore --> Keeps record of previous scores
4. Exit --> Exits the game

Open Command Prompt in the current directory, and enter the following commands

gcc -o sudoku SUDOKU.c

This project is not my sole creation. The other authors are Saad Khan, and Umer Rashid. Saad Khan was responsible for Sudoku Solver, and Umer Rashid was responsible for the checking function (logic defined by me) to evaluate the game results. I was the leader and I built the entire front-end, filing, back-end game mechanism, and tested the program for any errors and glitches. This was our 1st Semester project in Computer Science in FAST-NUCES, Karachi.