def test_SudokuSolver_Sudoku_solve_blank():
sudoku = Sudoku()
sudoku.solve()
sudoku.print_state()
sudoku.get_solution()
sudoku.update_state()
sudoku.print_state()
def test_SudokuSolver_Sudoku_race():
sudoku = Sudoku()
clues = [
(1, 1, 5),
(1, 5, 8),
(1, 8, 4),
(1, 9, 9),
(2, 4, 5),
(2, 8, 3),
(3, 2, 6),
(3, 3, 7),
(3, 4, 3),
(3, 9, 1),
(4, 1, 1),
(4, 2, 5),
(5, 4, 2),
(5, 6, 8),
(6, 8, 1),
(6, 9, 8),
(7, 1, 7),
(7, 6, 4),
(7, 7, 1),
(7, 8, 5),
(8, 2, 3),
(8, 6, 2),
(9, 1, 4),
(9, 2, 9),
(9, 5, 5),
(9, 9, 3)
]
sudoku.add_clues(clues)
sudoku.solve()
#sudoku.print_state()
sudoku.get_solution()
sudoku.update_state()
print()
sudoku.print_state()