2020 East Central Regional Contest

	#	제목
A	21150	All in the Family
B	21151	Kinky Word Searches
C	21152	Math Trade
D	21153	Oreperations Research
E	21154	Over the Hill, Part 1
F	21155	Over the Hill, Part 2
G	21156	A Rank Problem
H	21157	Restroom Monitor
I	21158	Scholar's Lawn
J	21159	Simply Sudoku
K	21160	Weighty Tomes
L	21161	Workers of the World Unite! Just Not Too Close.