Solved by lee_seulbi

#	Title	# Solved	Avg. Tries
5524	입실 관리	5,835	1.25
5532	방학 숙제	11,316	1.56
5541	釘 (Nails)	109	2.13
5543	상근날드	26,761	1.47
5554	심부름 가는 길 STANDARD	12,984	1.18
5557	1학년	7,456	2.14
5558	チーズ (Cheese)	663	1.67
5565	영수증	12,770	1.14
5582	공통 부분 문자열	6,254	2.36
5585	거스름돈	25,610	1.53
5596	Score	11,256	1.21
5597	Who have not handed in ?	56,956	1.93
5598	The Caesar Cipher	6,361	1.78
5622	BAKA	70,375	1.71
5639	Binary Search Tree	12,754	2.64
5972	Package Delivery	3,818	1.68
5988	Even? Odd?	5,861	2.05
6064	Cain Calendar	14,233	3.73
6067	Guarding the Farm	76	1.93
6087	Laserphones	2,743	4.30
6118	Hide and Seek	3,384	1.77
6209	River Hopscotch	704	2.46
6236	Monthly Expense	4,089	3.47
6497	Dark roads	5,052	2.90
6505	Decode the Strings	60	2.93
6549	Largest Rectangle in a Histogram	10,051	3.69
6576	Quad Tree	75	2.84
6580	Quad Tree	66	2.92
6588	Goldbach's Conjecture	11,582	4.56
6593	Dungeon Master	6,815	2.59
6603	Lotto	24,237	1.80
6679	Specialized Four-Digit Numbers	2,809	1.37
6841	I Speak TXTMSG	919	2.49
6850	Cows	587	2.55
7287	Registration STANDARD	58,150	1.92
7366	Counting Sheep	217	1.56
7420	Wall	876	2.41
7453	4 Values whose Sum is 0	5,722	4.42
7490	Zero	3,482	2.05
7562	Knight Moves STANDARD	24,667	1.93
7567	그릇	11,501	1.36
7568	덩치	48,535	1.78
7569	토마토 STANDARD	29,192	2.36
7572	간지(干支)	2,567	1.66
7576	토마토 STANDARD	48,017	2.71
7578	공장	3,545	2.59
7579	앱 STANDARD	8,049	2.99
7584	Noughts & Crosses	50	1.40
7742	Railway	74	2.32
7785	Easy work	17,805	2.46

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