Solved by k1178k

#	Title	# Solved	Avg. Tries
3745	Stock Exchange	2,186	2.66
3780	Corporative Network	904	4.09
3830	Never Wait for Weights	2,177	3.70
3896	Prime Gap	1,498	1.58
3903	Most Distant Point from the Sea	106	3.23
3955	Candy Distribution	1,838	4.42
3977	Field Plan	1,539	2.83
3980	Lineup	2,441	2.24
4149	Factoring Large Numbers STANDARD	1,380	5.86
4153	Egypt	50,587	2.00
4179	Fire!	11,382	4.78
4195	Virtual Friends	9,803	3.64
4196	Dominos	2,481	3.31
4307	Ants	2,481	2.00
4343	Arctic Network	323	3.13
4354	Power Strings	2,554	2.89
4355	Relatives	860	3.61
4357	Discrete Logging	209	2.12
4386	Freckles	9,158	1.70
4948	Chebyshev's Theorem	36,431	2.55
4949	The Balance of the World	43,064	3.03
4963	How Many Islands? STANDARD	28,514	2.00
5373	Cubing	4,459	2.60
5398	Wrong Answer	215	2.41
5430	Integer Lists STANDARD	28,143	4.86
5446	The Great Cleanup	472	2.82
5525	IOIOI	11,532	3.36
5541	釘 (Nails)	133	2.07
5615	아파트 임대 STANDARD	1,450	4.94
5620	가장 가까운 두 점의 거리	733	2.30
5651	Crucial Links	501	3.53
5670	Cellphone Typing	2,787	2.84
5875	Typo	369	2.77
6064	Cain Calendar	16,137	3.67
6086	Total Flow	2,718	3.62
6091	Reconstruction	485	1.71
6195	Fence Repair	307	1.77
6223	Cow Sorting	226	1.39
6241	Dining	230	2.20
6487	Intersecting Lines	283	2.19
6497	Dark roads	5,920	2.84
6543	The Bottom of a Graph	650	1.86
6549	Largest Rectangle in a Histogram	11,449	3.61
6568	Simple Computers	318	4.70
6588	Goldbach's Conjecture	12,889	4.56
6612	Andrew the Ant	87	1.93
6850	Cows	664	2.46
7420	Wall	1,046	2.37
7501	Key	285	3.67
7568	덩치	53,347	1.78

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