SEERC 2020

	#	제목
A	21905	Archeologists
B	21906	Reverse Game
C	21907	3-colorings
D	21908	Disk Sort
E	21909	Divisible by 3
F	21910	Fence Job
G	21911	Simple Hull
H	21912	AND = OR
I	21913	Modulo Permutations
J	21914	One Piece
K	21915	Codenames
L	21916	Neo-Robin Hood
M	21917	Mistake