.sudoku {
  border-color: #cccccc;
  border-style: solid;
  border-width: 0px;
  background-color: #FFFFFF;
  color: #0000ff;
  text-decoration: none;
  font-size: 20px;
  Height: 40;
  Width: 40;
  padding: 3;
}


.sudokuTD {
  border-color: #cccccc;
  border-style: solid;
  border-width: 1px;
  background-color: #FFFFFF;
  color: #000000;
  text-decoration: none;
  text-align: center;
  font-size: 20px;
  Height: 40;
  Width: 40;
  padding: 3;

}