Solved by dy1120

#	Title	# Solved	Avg. Tries
3745	Stock Exchange	2,186	2.66
3803	Networking	149	1.36
3896	Prime Gap	1,510	1.58
3944	B-Casting	469	2.44
3986	ESEJ	13,163	1.76
4153	Egypt	50,791	2.00
4158	CD	2,332	3.93
4195	Virtual Friends	9,880	3.63
4198	Trainsorting	489	4.18
4307	Ants	2,495	2.01
4344	Above Average	82,744	2.47
4358	Hardwood Species	6,102	2.72
4485	Obstacle Course	12,864	1.94
4650	Jungle Roads	142	1.25
4673	Self Numbers	73,477	2.02
4796	Happy Camper	11,836	2.53
4889	Seinfeld	2,971	2.13
4948	Chebyshev's Theorem	36,492	2.55
4949	The Balance of the World	43,260	3.03
4963	How Many Islands? STANDARD	28,598	2.00
5014	Elevator Trouble	16,091	2.93
5052	Phone List	10,664	3.18
5427	Fire	9,454	3.90
5597	Who have not handed in ?	70,451	1.94
5847	Milk Scheduling	145	1.85
5972	Package Delivery	5,154	1.71
6221	The Bale Tower	190	1.88
6416	Is It A Tree? STANDARD	1,159	4.89
6588	Goldbach's Conjecture	12,921	4.56
6593	Dungeon Master	8,062	2.54
6603	Lotto	26,869	1.79
7044	Bad Cowtractors	241	1.92
7453	4 Values whose Sum is 0	7,218	4.40
7562	Knight Moves STANDARD	28,200	1.89
7567	그릇	12,843	1.36
7568	덩치	53,475	1.78
7570	줄 세우기	2,541	2.53
7572	간지(干支)	2,789	1.65
7576	토마토 STANDARD	54,462	2.66
7785	Easy work	22,797	2.44
7795	Eat or Be Eaten	7,467	1.98
7983	Do It Tomorrow	1,087	2.10
8393	Sum STANDARD	171,536	1.56
8958	Score	101,170	1.93
8980	택배	3,791	2.25
8983	사냥꾼	3,651	2.91
9007	Canoe Racer	796	3.80
9009	Fibonacci Numbers	2,878	1.77
9012	Parenthesis	82,186	2.14
9015	Square	535	5.19

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