Solved by power16one5

#	Title	# Solved	Avg. Tries
3176	lubenica	3,427	2.63
3273	SumX	18,775	2.90
3584	Nearest Common Ancestors	5,445	1.91
3648	Idol	1,384	3.52
3653	Movie collection	2,970	2.21
3665	Rankings	4,268	2.52
3679	Simple Polygon	1,086	3.90
3830	Never Wait for Weights	2,082	3.70
3878	Separate Points	782	3.67
3955	Candy Distribution	1,807	4.43
3977	Field Plan	1,531	2.84
4013	ATM	1,494	4.14
4134	Next Prime	9,059	3.98
4149	Factoring Large Numbers STANDARD	1,352	5.92
4153	Egypt	49,660	1.99
4195	Virtual Friends	9,671	3.65
4196	Dominos	2,449	3.32
4225	Trash Removal	767	4.38
4344	Above Average	82,482	2.47
4386	Freckles	9,071	1.70
4673	Self Numbers	73,210	2.02
4779	Cantoring Along	8,237	2.22
4803	Trees	5,315	3.02
4948	Chebyshev's Theorem	36,096	2.56
4949	The Balance of the World	42,088	3.04
5073	Triangles	22,111	2.10
5086	Factors And Multiples	39,857	1.60
5419	North-Western Winds	1,945	2.88
5430	Integer Lists STANDARD	27,680	4.87
5525	IOIOI	11,246	3.36
5597	Who have not handed in ?	68,526	1.94
5615	아파트 임대 STANDARD	1,421	4.97
5622	BAKA	77,748	1.71
5639	Binary Search Tree	14,435	2.61
5670	Cellphone Typing	2,759	2.84
5719	Almost Shortest Path	3,876	5.09
5977	Mowing the Lawn	409	2.56
6064	Cain Calendar	15,857	3.67
6497	Dark roads	5,842	2.84
6549	Largest Rectangle in a Histogram	11,268	3.62
7287	Registration STANDARD	62,902	1.92
7420	Wall	1,026	2.38
7453	4 Values whose Sum is 0	6,942	4.39
7482	Box	452	1.88
7562	Knight Moves STANDARD	27,614	1.90
7568	덩치	52,691	1.78
7569	토마토 STANDARD	33,117	2.33
7576	토마토 STANDARD	53,386	2.67
7578	공장	3,861	2.55
7579	앱 STANDARD	9,582	3.00

134567912