public bool IsEqualTo(SudokuBoard other)
{
for (int x = 0; x < 81; x++)
{
if (this.elements[x].Choices != other.elements[x].Choices)
return false;
}
return true;
}
public SudokuBoard(SudokuBoard other)
{
elements.Clear();
SudokuCell temp;
foreach (SudokuCell cell in other.elements)
{
temp = new SudokuCell();
temp.Choices = cell.Choices;
this.elements.Add(temp);
}
this.AssignHelpers();
}
private void btnSolve_Click(object sender, EventArgs e)
{
//SudokuBoard board = new SudokuBoard();
SudokuBoard board = new SudokuBoard(txtRow1.Text + txtRow2.Text + txtRow3.Text + txtRow4.Text + txtRow5.Text + txtRow6.Text + txtRow7.Text + txtRow8.Text + txtRow9.Text);
btnSolve.Enabled = false;
board.Solve();
btnSolve.Enabled = true;
string output = board.ToString();
txtRow1.Text = output.Substring(0, 9);
txtRow2.Text = output.Substring(9, 9);
txtRow3.Text = output.Substring(18, 9);
txtRow4.Text = output.Substring(27, 9);
txtRow5.Text = output.Substring(36, 9);
txtRow6.Text = output.Substring(45, 9);
txtRow7.Text = output.Substring(54, 9);
txtRow8.Text = output.Substring(63, 9);
txtRow9.Text = output.Substring(72, 9);
}
public void SetTestData()
{
SudokuBoard temp = new SudokuBoard("100007090030020008009600500005300900010080002600004000300000010040000007007000300");
SudokuBoard temp2 = new SudokuBoard("000000000030020008009600500005300900010080002600004000300000010040000007007000300");
for (int x = 0; x < 81; x++)
{
this.elements[x].Choices = temp.elements[x].Choices;
}
}
private static SudokuBoard OrBoardChoices(SudokuBoard b1, SudokuBoard b2)
{
SudokuBoard temp = new SudokuBoard();
for (int x = 0; x < 81; x++)
{
temp.elements[x].Choices = b1.elements[x].Choices | b2.elements[x].Choices;
}
return temp;
}