Solved by tigerfrom2

#	Title	# Solved	Avg. Tries
3584	Nearest Common Ancestors	5,400	1.91
3687	Matchsticks	2,142	3.00
4179	Fire!	10,922	4.81
4344	Above Average	82,396	2.47
4454	Speed Racer	73	4.16
4485	Obstacle Course	12,445	1.95
4796	Happy Camper	11,611	2.53
4948	Chebyshev's Theorem	35,920	2.56
4949	The Balance of the World	41,661	3.04
4963	How Many Islands? STANDARD	28,000	2.00
5014	Elevator Trouble	15,652	2.94
5397	Keylogger	13,569	3.57
5622	BAKA	77,167	1.71
5639	Binary Search Tree	14,354	2.62
5648	Reverse and Sort	2,426	2.39
5911	Gifts	316	3.85
5972	Package Delivery	4,867	1.72
6087	Laserphones	3,088	4.33
6550	All in All	2,406	2.54
6588	Goldbach's Conjecture	12,557	4.57
6593	Dungeon Master	7,785	2.55
7490	Zero	4,139	2.05
7562	Knight Moves STANDARD	27,446	1.90
7568	덩치	52,388	1.78
7569	토마토 STANDARD	32,874	2.33
7576	토마토 STANDARD	53,024	2.67
7579	앱 STANDARD	9,501	2.99
7662	Dual Priority Queue	13,268	4.51
7682	Tic-Tac-Toe	2,228	3.53
8393	Sum STANDARD	168,493	1.56
8901	Chemical Products	442	2.35
8958	Score	99,890	1.93
8980	택배	3,697	2.26
9012	Parenthesis	80,007	2.15
9017	크로스 컨트리	1,593	2.73
9024	두 수의 합	1,036	2.34
9084	동전	8,493	1.48
9095	Adding 1s, 2s, and 3s	62,415	1.54
9251	LCS	30,484	2.42
9328	Keys	5,026	3.64
9370	Destination Unknown	5,659	3.95
9375	Incognito	22,416	1.79
9465	Stickers	27,963	2.13
9466	Term Project	13,177	4.13
9498	시험 성적 STANDARD	206,478	1.83
9555	Contest Hall Preparation	118	1.67
10026	Cow Art	33,853	1.76
10159	저울	5,067	1.47
10171	Cats STANDARD	185,337	2.80
10172	Dogs STANDARD	181,070	2.33

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