Solved by blueberryade

#	Title	# Solved	Avg. Tries
5176	Contest Seating	2,682	1.45
5218	Alphabet Distances	4,748	1.53
5355	Math	9,145	1.75
5427	Fire	8,912	3.95
5430	Integer Lists STANDARD	26,963	4.89
5525	IOIOI	10,828	3.36
5543	상근날드	27,971	1.47
5576	콘테스트	5,919	1.26
5582	공통 부분 문자열	6,751	2.36
5585	거스름돈	27,205	1.52
5597	Who have not handed in ?	65,642	1.94
5622	BAKA	75,939	1.71
5639	Binary Search Tree	14,087	2.63
5717	Og	11,850	1.28
5719	Almost Shortest Path	3,790	5.10
5800	Class Statistics	5,902	1.88
5972	Package Delivery	4,710	1.71
6064	Cain Calendar	15,474	3.69
6087	Laserphones	3,029	4.33
6118	Hide and Seek	3,701	1.75
6198	Bad Hair Day	6,463	2.82
6443	Anagram	1,582	3.00
6497	Dark roads	5,624	2.86
6593	Dungeon Master	7,592	2.56
6603	Lotto	25,961	1.80
7287	Registration STANDARD	61,770	1.92
7453	4 Values whose Sum is 0	6,663	4.39
7490	Zero	4,040	2.06
7562	Knight Moves STANDARD	27,003	1.90
7567	그릇	12,369	1.36
7568	덩치	51,704	1.78
7569	토마토 STANDARD	32,322	2.33
7576	토마토 STANDARD	52,265	2.68
7579	앱 STANDARD	9,266	2.99
7662	Dual Priority Queue	12,994	4.53
7785	Easy work	21,034	2.45
7795	Eat or Be Eaten	6,932	1.98
8393	Sum STANDARD	166,251	1.56
8958	Score	98,973	1.94
8980	택배	3,630	2.28
8983	사냥꾼	3,555	2.93
9012	Parenthesis	78,696	2.16
9019	DSLR	14,644	4.77
9063	대지	15,753	1.56
9076	점수 집계	4,851	1.28
9084	동전	8,359	1.48
9086	문자열 STANDARD	52,927	1.56
9095	Adding 1s, 2s, and 3s	61,520	1.54
9205	Kastenlauf	11,438	2.48
9251	LCS	29,936	2.42

145678910111214