private void SolveAndVerifyBoard(string name, IBoard board)
        {
            var solver = SolverCombiner.AllSolvers.Value;

            IEnumerable <BoardChange> changes;

            do
            {
                changes = solver.Solve(board);
                board   = board.ApplyChanges(changes);
            } while (changes.Any());

            Assert.True(BoardChecker.IsBoardCompleted(board), $"Board: {name}\n{BoardASCIIArt.BoardOnlyAsciiArt(board)}");
        }