Solved by khk080618

#	Title	# Solved	Avg. Tries
3648	Idol	1,366	3.53
3653	Movie collection	2,945	2.20
3665	Rankings	4,227	2.52
3666	Risk	133	2.65
3673	Divisible Subsequences	531	2.54
3683	Cat vs. Dog	481	2.66
3745	Stock Exchange	2,134	2.66
3747	Perfect Election	478	2.29
3770	Japan	289	2.52
3779	Period	198	1.71
3780	Corporative Network	893	4.05
3789	Hidden Password	165	1.85
3830	Never Wait for Weights	2,075	3.70
3860	Haunted Graveyard	787	6.29
3864	Stammering Aliens	49	4.27
3938	Concert Hall Scheduling	110	1.71
3977	Field Plan	1,496	2.86
3978	Hacking	101	4.03
3986	ESEJ	12,559	1.76
4013	ATM	1,478	4.14
4153	Egypt	49,089	1.99
4179	Fire!	10,873	4.80
4195	Virtual Friends	9,578	3.65
4196	Dominos	2,427	3.31
4230	Wedding	92	5.64
4256	Tree	2,697	1.77
4305	Test	109	2.78
4343	Arctic Network	323	3.13
4344	Above Average	82,368	2.47
4354	Power Strings	2,516	2.89
4386	Freckles	9,018	1.70
4485	Obstacle Course	12,445	1.95
4673	Self Numbers	73,087	2.02
4792	Red/Blue Spanning Tree	1,114	2.52
4796	Happy Camper	11,590	2.53
4803	Trees	5,238	3.03
4948	Chebyshev's Theorem	35,876	2.56
4949	The Balance of the World	41,538	3.04
5012	Mega Inversions	453	2.13
5014	Elevator Trouble	15,636	2.94
5076	Web Pages	402	2.34
5086	Factors And Multiples	39,316	1.60
5347	LCM	4,133	1.97
5397	Keylogger	13,522	3.57
5398	Wrong Answer	215	2.41
5419	North-Western Winds	1,938	2.88
5427	Fire	9,053	3.93
5430	Integer Lists STANDARD	27,375	4.88
5543	상근날드	28,151	1.47
5565	영수증	13,588	1.14

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