.sudoku-titel {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	font-weight: bold;
}
.sudoku-lauftext {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-style: normal;
	font-weight: normal;
}
.sudoku-lauftext-klein {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 9px;
	font-style: normal;
	font-weight: normal;
}