public void Print()
{
var board = new MatrixBoard(new int[9, 9] {
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 },
{ 1, 2, 3, 4, 5, 6, 7, 8, 9 }
});
var actual = board.Print();
actual.Should().Be("123456789\n123456789\n123456789\n123456789\n123456789\n123456789\n123456789\n123456789\n123456789\n");
}
public void Solve2()
{
var board = new MatrixBoard(new int[9, 9]
{
{ 0, 2, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 6, 0, 0, 0, 0, 3 },
{ 0, 7, 4, 0, 8, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 3, 0, 0, 2 },
{ 0, 8, 0, 0, 4, 0, 0, 1, 0 },
{ 6, 0, 0, 5, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 1, 0, 7, 8, 0 },
{ 5, 0, 0, 0, 0, 9, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 4, 0 }
});
var solution = new MatrixBoard(new int[9, 9]
{
{ 1, 2, 6, 4, 3, 7, 9, 5, 8 },
{ 8, 9, 5, 6, 2, 1, 4, 7, 3 },
{ 3, 7, 4, 9, 8, 5, 1, 2, 6 },
{ 4, 5, 7, 1, 9, 3, 8, 6, 2 },
{ 9, 8, 3, 2, 4, 6, 5, 1, 7 },
{ 6, 1, 2, 5, 7, 8, 3, 9, 4 },
{ 2, 6, 9, 3, 1, 4, 7, 8, 5 },
{ 5, 4, 8, 7, 6, 9, 2, 3, 1 },
{ 7, 3, 1, 8, 5, 2, 6, 4, 9 }
});
var sut = Setup();
var actual = sut.Solve(board, new List <IBoardRule> {
new RowRule(),
new ColumnRule(),
new SquareRule()
});
actual.Print().Should().Be(solution.Print());
}