Solved by daniel604

#	Title	# Solved	Avg. Tries
4195	Virtual Friends	8,645	3.75
4196	Dominos	2,172	3.33
4220	Machine Works	39	3.28
4225	Trash Removal	628	4.61
4256	Tree	2,522	1.78
4386	Freckles	8,211	1.71
4574	Su-domino-ku	837	2.20
4787	Covered Walkway	14	1.79
4803	Trees	4,478	3.09
4949	The Balance of the World	36,506	3.07
4991	Cleaning Robot	2,600	3.17
5051	Just A Few More Triangles!	480	3.01
5052	Phone List	9,473	3.26
5254	Balls	89	4.57
5419	North-Western Winds	1,760	2.93
5430	Integer Lists STANDARD	24,592	4.95
5498	Batch Scheduling	96	1.41
5520	The Clocks	125	2.62
5525	IOIOI	9,611	3.36
5557	1학년	7,475	2.14
5573	산책	830	2.09
5582	공통 부분 문자열	6,259	2.36
5615	아파트 임대 STANDARD	1,258	5.09
5620	가장 가까운 두 점의 거리	654	2.35
5639	Binary Search Tree	12,759	2.64
5670	Cellphone Typing	2,327	2.96
5719	Almost Shortest Path	3,434	5.12
5820	경주	547	4.82
5905	Video Game	77	1.69
5977	Mowing the Lawn	346	2.56
6064	Cain Calendar	14,241	3.74
6086	Total Flow	2,508	3.66
6087	Laserphones	2,747	4.31
6171	Land Acquisition	541	3.17
6497	Dark roads	5,064	2.90
6549	Largest Rectangle in a Histogram	10,063	3.69
7045	Tree Cutting	107	1.55
7052	Two sawmills	21	1.81
7420	Wall	876	2.41
7476	Greatest Common Increasing Subsequence	223	5.74
7568	덩치	48,575	1.78
7569	토마토 STANDARD	29,223	2.36
7576	토마토 STANDARD	48,082	2.71
7578	공장	3,547	2.59
7579	앱 STANDARD	8,069	2.99
7626	Rectangles	572	4.13
7662	Dual Priority Queue	11,653	4.56
7812	Tree Median	501	2.89
7869	Circular Area	1,106	3.31
8462	배열의 힘	825	2.44

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