Solved by ychangseok

#	Title	# Solved	Avg. Tries
3770	Japan	289	2.52
3765	Celebrity jeopardy	1,856	1.64
3752	GCD Determinant	184	1.85
3747	Perfect Election	475	2.28
3745	Stock Exchange	2,106	2.66
3733	Shares	4,644	1.82
3724	The Table	234	2.86
3713	Guardian of Decency	29	1.79
3711	Reduced ID Numbers	658	2.09
3682	Proving Equivalences	323	3.88
3679	Simple Polygon	1,045	3.92
3665	Rankings	4,203	2.52
3653	Movie collection	2,911	2.21
3648	Idol	1,349	3.54
3640	Admiral	755	2.78
3639	K Best	23	2.65
3622	Halloween holidays	350	2.51
3613	Java vs C++	2,495	4.79
3600	Given a string. . .	7	1.57
3584	Nearest Common Ancestors	5,331	1.91
3578	Holes	628	1.32
3566	Giant Screen	224	3.46
3554	Enigmatic Device	246	1.95
3533	Explicit Formula	387	1.67
3512	Flat	435	1.53
3507	Automated Telephone Exchange	778	1.28
3486	Adding Reversed Numbers	749	1.33
3474	Factorial	2,958	2.44
3460	Binary numbers	9,485	1.82
3449	Hamming Distance	2,466	1.31
3447	Software Bugs	858	2.31
3412	Darts	206	2.04
3344	N Queens	444	2.56
3300	Moore Machine	90	3.51
3282	ROOMS	118	1.35
3276	ICONS	684	1.32
3273	SumX	18,217	2.90
3256	AIRPLANE	34	2.18
3252	JANICA	15	1.20
3226	SPOJ	837	1.94
3190	zmija	23,955	2.41
3189	tomo	69	2.96
3176	lubenica	3,362	2.63
3123	KUPUS	63	2.30
3117	YOUTUBE	569	1.78
3107	IPv6	1,531	2.71
3097	SETNJA	147	1.75
3077	POREDAK	703	1.83
3076	SAHOVNICA	1,563	1.42
3075	Astromeeting	167	4.59

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