Solved by pen2402

#	Title	# Solved	Avg. Tries
5014	Elevator Trouble	15,529	2.94
5015	ls	376	2.89
5052	Phone List	10,326	3.20
5086	Factors And Multiples	38,812	1.60
5107	Secret Santa	524	1.81
5212	ARHIPELAG	2,551	1.79
5218	Alphabet Distances	4,781	1.53
5397	Keylogger	13,389	3.58
5426	Encoded Message	1,125	1.40
5427	Fire	8,965	3.94
5430	Integer Lists STANDARD	27,131	4.89
5462	POI	254	1.90
5502	Palindrome	640	1.98
5524	입실 관리	6,908	1.26
5525	IOIOI	10,937	3.36
5534	간판	587	1.95
5543	상근날드	28,060	1.47
5545	최고의 피자	1,725	2.24
5547	일루미네이션	843	1.63
5555	반지	3,215	1.57
5557	1학년	7,973	2.11
5567	결혼식	8,287	2.23
5568	카드 놓기	5,109	1.48
5576	콘테스트	5,951	1.26
5582	공통 부분 문자열	6,799	2.35
5585	거스름돈	27,296	1.52
5597	Who have not handed in ?	66,284	1.94
5619	세 번째	341	3.43
5622	BAKA	76,320	1.71
5635	Birthdates	8,540	1.47
5639	Binary Search Tree	14,212	2.62
5648	Reverse and Sort	2,380	2.38
5670	Cellphone Typing	2,684	2.85
5800	Class Statistics	5,953	1.88
5874	Find the Cow!	469	1.77
5911	Gifts	316	3.85
5972	Package Delivery	4,777	1.72
5988	Even? Odd?	6,287	2.03
6064	Cain Calendar	15,563	3.68
6068	Time Management	886	1.87
6086	Total Flow	2,672	3.62
6087	Laserphones	3,046	4.34
6118	Hide and Seek	3,707	1.75
6137	Best Cow Line	817	4.01
6159	Costume Party	886	1.76
6236	Monthly Expense	4,619	3.44
6497	Dark roads	5,712	2.85
6503	Broken Keyboard	283	2.99
6549	Largest Rectangle in a Histogram	11,079	3.63
6550	All in All	2,403	2.54

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