Solved by promis9

#	Title	# Solved	Avg. Tries
3973	Time to live	77	2.94
4179	Fire!	10,095	4.83
4195	Virtual Friends	9,077	3.71
4198	Trainsorting	448	4.11
4256	Tree	2,612	1.78
4485	Obstacle Course	11,836	1.96
4781	Candy Store	1,826	4.28
4811	Pills	4,312	1.46
4949	The Balance of the World	39,143	3.05
4963	How Many Islands? STANDARD	27,087	2.01
4991	Cleaning Robot	2,738	3.13
5014	Elevator Trouble	14,966	2.96
5052	Phone List	9,893	3.23
5214	HIPERCIJEVI	2,151	3.67
5338	Microsoft Logo	20,179	1.25
5419	North-Western Winds	1,842	2.90
5427	Fire	8,569	3.97
5430	Integer Lists STANDARD	26,116	4.92
5465	Mecho	211	5.18
5546	파스타	394	1.86
5557	1학년	7,765	2.12
5582	공통 부분 문자열	6,547	2.35
5585	거스름돈	26,613	1.52
5616	로드샵	44	2.36
5676	Interval Product STANDARD	2,450	3.00
5719	Almost Shortest Path	3,677	5.11
5972	Package Delivery	4,333	1.71
6087	Laserphones	2,923	4.31
6198	Bad Hair Day	6,116	2.82
6209	River Hopscotch	739	2.44
6236	Monthly Expense	4,379	3.45
6549	Largest Rectangle in a Histogram	10,656	3.66
6603	Lotto	25,353	1.79
7453	4 Values whose Sum is 0	6,338	4.40
7570	줄 세우기	2,366	2.49
7573	고기잡이	1,031	3.81
7576	토마토 STANDARD	50,663	2.69
7578	공장	3,687	2.57
7579	앱 STANDARD	8,774	3.00
7626	Rectangles	630	4.10
7662	Dual Priority Queue	12,485	4.54
7785	Easy work	19,858	2.46
8111	Ones And Zeros	1,106	1.74
8732	Tablica	11	2.82
8743	Turniej	53	2.58
8895	Pole Arrangement	734	1.64
8980	택배	3,535	2.28
9084	동전	8,024	1.48
9095	Adding 1s, 2s, and 3s	59,741	1.54
9205	Kastenlauf	11,033	2.50

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