private void CheckPuzzle(object sender, EventArgs args)
{
bool valid;
(valid, duplicates) = check.CheckBoard(board.GetBoard(), true);
board.SetDuplicates(duplicates);
if (valid)
{
checkResult.ForeColor = Color.DarkGreen;
checkResult.Text = "Valid";
if (solveResult.Text == "Puzzle")
{
solveResult.ForeColor = Color.Black;
solveResult.Text = "----------";
}
}
else
{
checkResult.ForeColor = Color.Red;
checkResult.Text = "Invalid";
solveResult.ForeColor = Color.Red;
solveResult.Text = "Puzzle";
}
}