Thread: Function for sudoku

  1. #1
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    Function for sudoku

    I wish to solve a skyscrapers which is a type of sudoku. Currently I print a 4 x 4 grid and populate it with zeros although I do not know how to write a function that correctly fills in all of the numbers based on the constraints and rules of the puzzle.

    Code:
    int        solve_sudoku(int tab[4][4], int value)
    {
    
    }
            //populate(tab, 4);
            //solve_sudoku(tab, 4);
            //print_tab(tab, 4);

  2. #2
    and the hat of int overfl Salem's Avatar
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    Starting from a valid position and knowing the game rules would be a start.
    Skyscraper Sudoku Rules Explained + 5 Tips & Techniques – Mastering Sudoku
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.

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