Solved by bnb2011

#	Title	# Solved	Avg. Tries
20923	숫자 할리갈리 게임	505	4.08
20924	트리의 기둥과 가지	641	3.08
20925	메이플스토리	209	3.10
20928	걷는 건 귀찮아	203	4.14
20929	중간	113	3.49
20930	우주 정거장	135	2.57
20931	혹 떼러 갔다 혹 붙여 온다	77	2.57
20932	약수 의식	77	1.58
20933	마스크펑크 2077	74	1.82
20934	카드 모래성	62	1.84
20937	떡국	667	2.18
20944	팰린드롬 척화비	1,724	1.22
20967	Uddered but not Herd	65	1.69
20968	Telephone	65	3.32
20971	No Time to Paint	134	2.17
20972	Spaced Out	141	1.32
20976	2 番目に大きい整数 (The Second Largest Integer)	1,794	1.17
20977	JOI ソート (JOI Sort)	265	1.17
20978	共通要素 (Common Elements)	154	1.29
20979	往復すごろく (Round Sugoroku)	34	1.35
20980	パンケーキ (Pancake)	31	2.03
20981	イベント巡り (Event Hopping)	19	2.42
20982	安全点検 (Safety Inspection)	26	2.12
20983	スパイ 2 (Spy 2)	13	1.85
20984	Growing Vegetables is Fun 4	108	1.73
20985	Snowball	70	1.89
20986	Group Photo	78	1.90
20987	Robot	50	4.12
20999	Flat Organization	28	4.79
21010	Slow Down	15	2.53
21025	Healthy Lifestyle	13	1.31
21039	Flip and Combos	29	1.52
21049	Coin Stacks	56	2.71
21050	Dams in Distress	39	1.77
21052	Film Critics	28	1.86
21053	Gig Combinatorics	65	1.32
21054	Hiring and Firing	15	3.00
21059	Methodic Multiplication	101	1.15
21091	Increasing or Decreasing	43	2.07
21094	Discrete Logarithm is a Joke	88	1.11
21099	Four XOR	183	2.08
21114	Into Cactus	15	1.53
21141	Kth Subtree	30	4.73
21164	Ride-Hailing	11	3.55
21165	Redundant Binary Notation	18	1.11
21166	Substring Characters	20	1.05
21167	Curve Speed	213	2.00
21168	Agamemnon's Odyssey	15	1.27
21170	Digital Speedometer	12	2.83
21173	ICPC Record Matching	17	4.06

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