module	Top Level Definitions			Alternatives			Expressions
	%	covered / total		%	covered / total		%	covered / total
module Board	62%	18/29		62%	20/32		73%	120/163
module Move	68%	15/22		72%	32/44		59%	453/763
module Problem	28%	2/7		0%	0/10		3%	3/89
module Solution	33%	4/12		12%	4/33		20%	45/218
Program Coverage Total	55%	39/70		47%	56/119		50%	621/1233