Solved by topology

#	Title	# Solved	Avg. Tries
6091	Reconstruction	471	1.71
6321	IBM minus one STANDARD	2,768	2.02
6359	The Drunk Jailer	6,814	1.40
6376	u Calculate e	1,720	2.39
6378	Digital Roots	2,854	2.12
6521	Dihedral groups	7	1.43
6549	Largest Rectangle in a Histogram	11,285	3.62
6588	Goldbach's Conjecture	12,638	4.57
6591	Binomial Showdown	1,623	3.72
6603	Lotto	26,442	1.80
6679	Specialized Four-Digit Numbers	2,969	1.37
6706	Budget	3	2.00
6986	절사평균	1,490	4.45
7287	Registration STANDARD	62,946	1.92
7396	Lattice Animals	10	1.20
7453	4 Values whose Sum is 0	6,956	4.39
7469	K-th Number	1,862	3.07
7490	Zero	4,216	2.05
7562	Knight Moves STANDARD	27,650	1.90
7567	그릇	12,652	1.36
7568	덩치	52,758	1.78
7569	토마토 STANDARD	33,163	2.33
7576	토마토 STANDARD	53,458	2.67
7577	탐사	415	2.23
7578	공장	3,865	2.55
7595	Triangles	2,224	1.21
7596	MP3 Songs	370	1.36
7600	Letters	1,544	1.38
7604	Reconstruction Trees	25	2.40
7620	Edit distance	160	6.94
7685	Nim	119	2.25
7727	Byephone	119	1.61
7785	Easy work	22,073	2.44
7870	Accountant notes	6	3.83
7875	(False) faces	8	4.63
8312	Rectangles 2	60	1.45
8393	Sum STANDARD	169,556	1.56
8876	바자와 샤자	51	4.35
8891	Dot Number	513	1.85
8892	Palindrome	1,875	2.13
8895	Pole Arrangement	767	1.65
8896	Rock Paper Scissors	586	1.86
8958	Score	100,299	1.93
8979	올림픽	9,768	2.52
9009	Fibonacci Numbers	2,843	1.77
9012	Parenthesis	80,702	2.15
9015	Square	530	5.22
9020	Goldbach’s Conjecture	27,941	2.53
9076	점수 집계	4,989	1.29
9077	지뢰제거	229	2.96

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