Solved by keunbum

#	Title	# Solved	Avg. Tries
4803	Trees	5,413	3.02
4880	What’s Next?	3,332	1.67
4881	Sum the Square	170	2.77
4890	Tiles of Tetris, NOT!	200	2.31
4892	Probability One	3,782	1.72
4900	Adding Sevens	347	2.25
4948	Chebyshev's Theorem	36,387	2.55
4949	The Balance of the World	42,921	3.03
4963	How Many Islands? STANDARD	28,442	2.00
4991	Cleaning Robot	2,897	3.11
4999	Aaah! STANDARD	15,192	1.60
5002	Doorman	578	2.20
5014	Elevator Trouble	15,964	2.93
5032	Soda Surpler	3,614	1.77
5052	Phone List	10,606	3.18
5063	Nasty Hacks	11,072	1.43
5073	Triangles	22,791	2.10
5086	Factors And Multiples	40,598	1.60
5217	Sum of Pairs	3,430	1.76
5218	Alphabet Distances	4,819	1.53
5337	Welcome	18,821	1.37
5338	Microsoft Logo	21,255	1.25
5339	Call For Help STANDARD	16,033	1.48
5341	Pyramids	4,775	1.40
5342	Billing	414	1.22
5354	J Box	3,439	2.28
5355	Math	9,515	1.75
5361	Battle Droid Expenses	3,670	1.44
5397	Keylogger	13,934	3.54
5419	North-Western Winds	1,975	2.90
5427	Fire	9,346	3.91
5430	Integer Lists STANDARD	28,087	4.86
5525	IOIOI	11,497	3.36
5532	방학 숙제	12,565	1.56
5543	상근날드	28,441	1.47
5555	반지	3,318	1.57
5557	1학년	8,190	2.09
5565	영수증	13,780	1.14
5567	결혼식	8,570	2.23
5568	카드 놓기	5,298	1.47
5573	산책	939	2.12
5575	타임 카드	6,894	1.32
5576	콘테스트	6,063	1.26
5582	공통 부분 문자열	7,019	2.34
5585	거스름돈	27,887	1.52
5586	JOI와 IOI	4,066	1.27
5587	카드 캡터 상근이	263	1.86
5596	Score	12,740	1.22
5597	Who have not handed in ?	69,846	1.94
5598	The Caesar Cipher	6,887	1.78

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