/// <summary>Returns false if the result is solved or the method is disabled.</summary>
private bool SkipMethod(SudokuSolverMethods method, ReduceResult result)
{
return
(Methods & method) == SudokuSolverMethods.None ||
(result & (ReduceResult.Solved | ReduceResult.Inconsistend)) != ReduceResult.None;
}
/// <summary>Initializes a new solver for a given puzzle.</summary>
public SudokuSolver(SudokuPuzzle puzzle, SudokuSolverMethods methods)
{
if (puzzle == null) { throw new ArgumentNullException(); }
Puzzle = puzzle;
Methods = methods;
}
