Solved by sweetlay

#	Title	# Solved	Avg. Tries
31064	Cowntact Tracing 2	118	2.92
31221	Hard Number Guessing Game	63	3.51
31229	또 수열 문제야	600	1.94
31231	마카롱카마	72	5.08
31442	Good Sequence	15	5.87
31480	양갈래 바이러스	35	3.00
31577	랜섬웨어와 비트코인	66	1.58
31582	Grill Below the Meats	29	2.03
31584	Bulb Game	32	1.28
31631	:rightplant:	222	2.97
31688	So I’ll Max Out My Constructive Algorithm Skills	32	1.66
31815	Construct a Graph	68	3.16

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