Solved by youn6

#	Title	# Solved	Avg. Tries
5177	Format Error!	341	2.65
5214	HIPERCIJEVI	2,257	3.65
5217	Sum of Pairs	3,367	1.76
5218	Alphabet Distances	4,819	1.53
5337	Welcome	18,479	1.37
5338	Microsoft Logo	20,915	1.25
5339	Call For Help STANDARD	15,753	1.48
5347	LCM	4,133	1.97
5355	Math	9,297	1.75
5397	Keylogger	13,522	3.57
5427	Fire	9,060	3.93
5430	Integer Lists STANDARD	27,411	4.87
5522	카드 게임	18,376	1.21
5525	IOIOI	11,115	3.37
5543	상근날드	28,176	1.47
5557	1학년	8,049	2.10
5565	영수증	13,588	1.14
5567	결혼식	8,380	2.23
5582	공통 부분 문자열	6,838	2.35
5597	Who have not handed in ?	67,488	1.94
5635	Birthdates	8,633	1.47
5639	Binary Search Tree	14,351	2.62
5648	Reverse and Sort	2,419	2.39
5717	Og	12,081	1.29
5904	Moo	2,452	2.83
5972	Package Delivery	4,867	1.72
6064	Cain Calendar	15,695	3.68
6087	Laserphones	3,079	4.33
6118	Hide and Seek	3,738	1.75
6198	Bad Hair Day	6,627	2.83
6359	The Drunk Jailer	6,773	1.40
6497	Dark roads	5,774	2.84
6549	Largest Rectangle in a Histogram	11,181	3.63
6588	Goldbach's Conjecture	12,536	4.57
6593	Dungeon Master	7,758	2.55
6603	Lotto	26,240	1.80
6749	Next in line STANDARD	7,929	1.14
6778	Which Alien?	3,603	1.45
6810	ISBN	2,952	1.47
7287	Registration STANDARD	62,508	1.92
7453	4 Values whose Sum is 0	6,844	4.39
7562	Knight Moves STANDARD	27,414	1.90
7567	그릇	12,537	1.36
7568	덩치	52,309	1.78
7569	토마토 STANDARD	32,815	2.33
7570	줄 세우기	2,444	2.51
7576	토마토 STANDARD	52,960	2.67
7579	앱 STANDARD	9,469	2.99
7662	Dual Priority Queue	13,245	4.51
7682	Tic-Tac-Toe	2,228	3.53

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