Solved by opera_tive

#	Title	# Solved	Avg. Tries
18813	Divisionals Spelling	176	1.40
18844	Ruins 3	9	1.33
18846	Harvest	11	1.09
18849	Legendary Dango Maker 1	12	2.25
18850	Legendary Dango Maker 2	12	1.75
18851	Legendary Dango Maker 3	7	2.14
18852	Legendary Dango Maker 4	11	1.00
18853	Legendary Dango Maker 5	6	1.50
18854	Legendary Dango Maker 6	12	1.42
18855	Treatment Project	32	1.81
18856	피드백	562	1.61
18868	멀티버스 Ⅰ	698	1.71
18869	멀티버스 Ⅱ	964	2.57
18870	좌표 압축	31,878	2.53
18873	Circus	10	2.80
18881	Social Distancing II	271	2.74
18883	N M 찍기	1,652	2.27
18884	New Year and Naming	158	1.11
18917	수열과 쿼리 38	1,221	2.64
18921	Cost Of Subtree	99	1.69
18923	Embeddings	15	1.33
18929	Knights of Round Table	48	2.15
18933	Exotic Ancient City	9	1.33
18939	Observer Game	135	2.14
18962	Matching In Multiplication	9	1.56
18964	Questionnaire	163	2.04
18968	Circle Union	17	2.53
18977	Maximum Multiple	35	2.03
18979	Triangle Partition	40	1.63
18987	Time Zone	32	4.31
19021	Edit	3	3.00
19028	Link Cut Digraph	53	3.19
19054	Xormites	41	4.37
19056	Oleg and Data Science	6	1.17
19066	Candies	14	2.21
19076	Competition	12	1.17
19086	Leave Out All The Rest	4	2.00
19087	Faint	6	1.83
19093	Ones	20	1.20
19100	Shuffle	49	1.39
19114	Master Zhu and Candies	22	1.77
19117	Master Zhu and Video	2	1.50
19118	Master Zhu and Polygons	2	1.50
19121	Master Zhu and Instability	3	1.33
19128	Three Points	38	2.03
19133	Subset Sum	46	2.26
19134	$2x + 2$	158	2.51
19154	Kolmogorov	12	1.58
19155	Copying Homework	168	1.45
19219	Balls of Buma	31	1.39

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