Solved by nayounsang1

#	Title	# Solved	Avg. Tries
3663	High Score	304	3.33
3673	Divisible Subsequences	552	2.51
3679	Simple Polygon	1,134	3.86
3687	Matchsticks	2,235	2.99
3711	Reduced ID Numbers	728	2.10
3780	Corporative Network	912	4.08
3806	Bits Equalizer	149	2.92
3830	Never Wait for Weights	2,192	3.69
3878	Separate Points	814	3.63
3908	Sum of Different Primes	586	1.62
4008	특공대	1,037	3.07
4013	ATM	1,523	4.14
4014	도로	45	2.36
4090	Vampire Numbers	79	2.52
4149	Factoring Large Numbers STANDARD	1,391	5.85
4179	Fire!	11,620	4.77
4195	Virtual Friends	9,923	3.63
4196	Dominos	2,503	3.30
4198	Trainsorting	489	4.18
4225	Trash Removal	801	4.38
4344	Above Average	82,905	2.47
4375	Ones	8,610	3.08
4378	WERTYU	1,038	4.53
4386	Freckles	9,236	1.70
4673	Self Numbers	73,591	2.02
4716	Balloons	833	3.88
4792	Red/Blue Spanning Tree	1,154	2.51
4889	Seinfeld	2,999	2.13
4902	Adding up Triangles	400	4.25
4963	How Many Islands? STANDARD	28,806	2.00
5485	Mean Sequence	251	3.24
5527	전구 장식	399	1.97
5557	1학년	8,259	2.09
5577	RBY팡!	254	3.22
5619	세 번째	348	3.40
5624	DOBRI	794	2.83
5639	Binary Search Tree	14,876	2.61
5670	Cellphone Typing	2,853	2.81
5719	Almost Shortest Path	4,023	5.07
5884	Three Lines	185	2.23
6091	Reconstruction	487	1.71
6156	Cow Contest	304	1.58
6171	Land Acquisition	641	3.13
6176	River Crossing	59	1.44
6439	Intersection	818	4.04
6549	Largest Rectangle in a Histogram	11,551	3.61
6591	Binomial Showdown	1,636	3.70
7343	Calendar Game	65	3.18
7344	Wooden Sticks	193	2.22
7345	Modular multiplication of polynomials	67	2.55

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