.puzzle .cell{
	font-size: 30px;
	text-align: center;
	height: 50px;
	width: 50px;
	border: 1px solid black;
	float: left;
}

.puzzle .column0{
	clear: left;
	
}

.puzzle .row{
	padding: 0px;
	margin: 0px;
}


.puzzle .row2 .cell, .puzzle .row5 .cell{
	border-bottom: 3px solid black;	
}

.puzzle .column2, .puzzle .column5{
	border-right: 3px solid black;
}

.puzzle .fixed{
	background-color: lightgrey;
}

.puzzle .selected{
	background-color: lightblue;
}

.puzzle .match{
	color: red;
}