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Sudoku in C (lemmy.world)
submitted 1 year ago by christos@lemmy.world to c/linux@lemmy.ml

C-Sudoku is a program written in C programming language.

It was created in continuation of another fun project the

Sudoku Solver

C-Sudoku generates sudoku riddles, in four levels of difficulty.

You can solve these riddles in CLI(command-line interface).

From a simple menu, the user can :

  • Play the game,

  • See the solution of the game,

  • Save the riddle in a simple txt file so that it can be printed,

  • Generate a new riddle.

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[-] coderade@lemmygrad.ml 2 points 1 year ago

You have an off by one bug, the format of the commands says “0-9/0-9/0-9” but your columns and rows are labelled 1-9, you either need to zero index your board or 1 index the commands you give.

[-] christos@lemmy.world 1 points 1 year ago

Yup you are right, I fixed it.

The third 0-9 remains however, you can put 0 value to a square when you want to erase an error.

this post was submitted on 29 Jun 2023
5 points (100.0% liked)

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Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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