Solved by 123jhlee

#	Title	# Solved	Avg. Tries
4256	Tree	2,666	1.78
4233	Pseudoprime numbers	573	2.20
4230	Wedding	92	5.64
4225	Trash Removal	731	4.43
4197	Logo	55	2.51
4196	Dominos	2,370	3.32
4195	Virtual Friends	9,314	3.69
4187	Scrolling Sign	29	1.55
4181	Convex Hull	665	4.76
4176	Digits	121	2.47
4158	CD	2,108	3.96
4153	Egypt	47,822	1.99
4150	Fibonacci Numbers	2,281	1.79
4149	Factoring Large Numbers STANDARD	1,290	6.00
4141	Numbersrebmun	239	2.21
4134	Next Prime	8,421	4.01
4100	Underground Cables	46	1.28
4096	Palindrometer	417	1.76
3986	ESEJ	12,225	1.77
3985	OREHNJACA	3,689	1.84
3981	Polynomial Estimates	164	2.32
3980	Lineup	2,348	2.26
3967	Magic Star	1,083	1.90
3966	Indiana Jones and the lost Soccer Cup	14	1.86
3964	Faculty Dividing Powers	211	5.49
3955	Candy Distribution	1,774	4.45
3933	Lagrange’s Four-Square Theorem	763	1.92
3908	Sum of Different Primes	551	1.61
3896	Prime Gap	1,429	1.58
3895	And Then There Was One	257	1.72
3878	Separate Points	749	3.65
3830	Never Wait for Weights	2,035	3.71
3803	Networking	131	1.40
3793	Common Subsequence	209	2.43
3789	Hidden Password	147	1.83
3780	Corporative Network	893	4.05
3761	The Stable Marriage Problem	85	2.87
3758	KCPC	1,996	1.93
3747	Perfect Election	472	2.29
3745	Stock Exchange	2,093	2.66
3679	Simple Polygon	1,016	3.94
3671	An Industrial Spy	702	1.96
3665	Rankings	4,044	2.56
3653	Movie collection	2,890	2.21
3649	Joint Venture	2,421	5.37
3648	Idol	1,327	3.56
3640	Admiral	743	2.80
3595	Beer Refrigerator	487	2.22
3584	Nearest Common Ancestors	5,222	1.91
3495	ASCII Area	571	1.83

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