Ejemplo n.º 1
0
        public SolveResult DoBacktrackingProof(SudokuGrid grid, TextWriter log)
        {
            //verbose = false;
            solnsFound = 0;
            int osc = tsc;

            BacktrackingProof(log);
            if (solnsFound == 0)
            {
                return(SolveResult.NoSolutions);
            }
            if (solnsFound == 1)
            {
                for (int i = osc; i < sampleSoln.Length; ++i)
                {
                    grid.SelectCandidate(sampleSoln[i]);
                }
                return(SolveResult.SingleSolution);
            }
            return(SolveResult.MultipleSolutions);
        }