Sudoku, Linear Programming, Pulp, Python, Sudoku Solver.
filled with a single value between 1 and 9 Constraint 2: Each row should contain every number from 1 to 9 once Constraint 3: Each column should contain every number from 1 to 9 once Constraint 4: Each 3x3 grid, starting from top left, should contain every number from 1 to 9 once Additional