module	Top Level Definitions			Alternatives			Expressions
	%	covered / total		%	covered / total		%	covered / total
module Board	58%	17/29		50%	16/32		60%	99/163
module Move	68%	15/22		56%	25/44		48%	368/763
module Solution	33%	4/12		12%	4/33		20%	45/218
module Problem	28%	2/7		0%	0/10		3%	3/89
Program Coverage Total	54%	38/70		37%	45/119		41%	515/1233