Solved by berrydelicious

#	Title	# Solved	Avg. Tries
5397	Keylogger	14,076	3.54
5419	North-Western Winds	1,983	2.89
5430	Integer Lists STANDARD	28,355	4.85
5520	The Clocks	137	2.61
5522	카드 게임	18,902	1.21
5524	입실 관리	7,343	1.26
5525	IOIOI	11,679	3.36
5532	방학 숙제	12,670	1.56
5543	상근날드	28,544	1.47
5546	파스타	426	1.81
5554	심부름 가는 길 STANDARD	14,386	1.18
5575	타임 카드	6,944	1.32
5582	공통 부분 문자열	7,086	2.34
5585	거스름돈	28,089	1.52
5596	Score	12,818	1.22
5597	Who have not handed in ?	70,851	1.94
5622	BAKA	79,151	1.71
5635	Birthdates	8,897	1.47
5639	Binary Search Tree	14,797	2.61
5670	Cellphone Typing	2,833	2.82
5717	Og	12,476	1.29
5719	Almost Shortest Path	4,004	5.07
5967	Cow Treats	44	1.80
5971	Meeting Place	81	1.11
6032	Toy Shopping	151	1.21
6064	Cain Calendar	16,277	3.67
6198	Bad Hair Day	6,977	2.82
6324	URLs	358	3.82
6439	Intersection	818	4.04
6452	Octal Fractions	18	1.61
6497	Dark roads	5,981	2.84
6549	Largest Rectangle in a Histogram	11,514	3.61
6566	Anagram Groups	160	5.59
6588	Goldbach's Conjecture	12,978	4.56
6603	Lotto	26,960	1.79
6749	Next in line STANDARD	8,105	1.14
6840	Who is in the middle?	5,050	1.34
7287	Registration STANDARD	63,887	1.92
7420	Wall	1,061	2.36
7453	4 Values whose Sum is 0	7,274	4.40
7490	Zero	4,374	2.05
7562	Knight Moves STANDARD	28,312	1.89
7568	덩치	53,610	1.78
7569	토마토 STANDARD	34,027	2.32
7576	토마토 STANDARD	54,688	2.66
7578	공장	3,923	2.55
7579	앱 STANDARD	10,002	2.99
7601	Outfits	118	2.07
7626	Rectangles	707	4.02
7662	Dual Priority Queue	13,874	4.50

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