Solved by keunbum

#	Title	# Solved	Avg. Tries
5002	Doorman	531	2.17
5014	Elevator Trouble	14,479	2.97
5032	Soda Surpler	3,388	1.80
5052	Phone List	9,619	3.25
5063	Nasty Hacks	10,266	1.43
5073	Triangles	17,926	2.10
5086	Factors And Multiples	35,276	1.59
5217	Sum of Pairs	3,108	1.76
5218	Alphabet Distances	4,503	1.52
5337	Welcome	17,221	1.38
5338	Microsoft Logo	19,586	1.25
5341	Pyramids	3,750	1.40
5342	Billing	328	1.23
5354	J Box	3,187	2.30
5355	Math	8,551	1.75
5361	Battle Droid Expenses	3,376	1.44
5397	Keylogger	12,465	3.63
5419	North-Western Winds	1,795	2.91
5427	Fire	8,241	4.00
5430	Integer Lists STANDARD	25,180	4.94
5525	IOIOI	9,885	3.37
5532	방학 숙제	11,574	1.56
5543	상근날드	27,157	1.47
5555	반지	2,929	1.58
5557	1학년	7,576	2.14
5565	영수증	12,944	1.14
5567	결혼식	7,617	2.24
5568	카드 놓기	4,594	1.49
5573	산책	840	2.09
5575	타임 카드	6,240	1.31
5576	콘테스트	5,629	1.26
5582	공통 부분 문자열	6,344	2.36
5585	거스름돈	26,026	1.52
5586	JOI와 IOI	3,837	1.27
5587	카드 캡터 상근이	225	1.94
5596	Score	11,525	1.22
5597	Who have not handed in ?	59,517	1.93
5598	The Caesar Cipher	6,459	1.78
5612	터널의 입구와 출구	2,088	1.89
5613	계산기 프로그램	2,958	1.47
5618	공약수	3,703	1.99
5622	BAKA	72,076	1.71
5635	Birthdates	7,769	1.47
5639	Binary Search Tree	13,024	2.65
5648	Reverse and Sort	2,085	2.35
5670	Cellphone Typing	2,386	2.94
5671	Different Digits	1,300	1.78
5692	Factorial Again!	1,830	2.26
5704	Pangram	1,987	1.50
5719	Almost Shortest Path	3,505	5.12

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