NCNA 2013

	#	Title
A	9939	Bowling Score Assistant
B	9940	Spectrum
C	9941	One Move from Towers of Hanoi
D	9942	Four-Tower Towers of Hanoi
E	9943	Light Switches
F	9944	Full Board
G	9945	Centroid of Point Masses
H	9946	Strings with Same Letters