public void ShouldEliminateNumbersInRowBasedOnNakedPair()
{
int[,] sudokuBoard =
{
{ 1, 2, 34, 5, 34, 6, 7, 348, 9 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 }
};
var solvedSudokuBoard = _nakedPairsStrategy.Solve(sudokuBoard);
Assert.IsTrue(solvedSudokuBoard[0, 7] == 8);
}
public void ShouldSolveForTopLeftCell()
{
int[,] sudokuBoard =
{
{ 0, 1, 2, 3, 9, 8, 4, 7, 5 },
{ 5, 3, 8, 4, 1, 7, 6, 2, 9 },
{ 4, 7, 9, 5, 6, 2, 3, 1, 8 },
{ 9, 6, 7, 2, 8, 4, 1, 5, 3 },
{ 3, 8, 4, 6, 5, 1, 7, 9, 2 },
{ 2, 5, 1, 7, 3, 9, 8, 6, 4 },
{ 8, 2, 5, 1, 4, 6, 9, 3, 7 },
{ 1, 9, 3, 8, 7, 5, 2, 4, 6 },
{ 7, 4, 6, 9, 2, 3, 5, 8, 1 }
};
var solvedSudokuBoard = _simpleMarkUpStrategy.Solve(sudokuBoard);
Assert.IsTrue(solvedSudokuBoard[0, 0] == 6);
}
public bool Solve(ISudokuStrategy strategy)
{
strategy.Solve(this);
return IsSolved();
}
