private void PField_MouseUp(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Left) { LefButton = false; assebler.EndLine(); for (int i = 0; i < 6; i++) { for (int j = 0; j < 6; j++) { field[i][j].BackColor = Color.Gray; } } Console.Clear(); Tail.Clear(); } }