module	Top Level Definitions			Alternatives			Expressions
	%	covered / total		%	covered / total		%	covered / total
module Board	65%	19/29		46%	15/32		61%	101/163
module Move	68%	15/22		59%	26/44		49%	376/763
module Problem	100%	7/7		20%	2/10		68%	61/89
module Solution	33%	4/12		12%	4/33		20%	45/218
Program Coverage Total	64%	45/70		39%	47/119		47%	583/1233