private void ReviewCandidates()
{
CandidateSolutions =
CandidateSolutions
.AsParallel()
.Where(candidate => candidate.IsCandidateSolutionFor(this))
.ToList();
}
public PicrossLine GetDeterminableCells()
{
if (!IsValid)
{
return(new PicrossLine(Length, PicrossCellState.Undetermined));
}
PicrossLine determinableCells = new PicrossLine(CandidateSolutions.First());
foreach (var candidateSolution in CandidateSolutions.Skip(1))
{
determinableCells.And(candidateSolution);
}
return(determinableCells);
}