Solved by rhkgkrwkrk

#	Title	# Solved	Avg. Tries
3745	Stock Exchange	2,144	2.65
4195	Virtual Friends	9,671	3.65
4196	Dominos	2,449	3.32
4256	Tree	2,697	1.77
4386	Freckles	9,071	1.70
4485	Obstacle Course	12,544	1.95
4659	Easier Done than Said?	7,017	2.05
4673	Self Numbers	73,210	2.02
4779	Cantoring Along	8,237	2.22
4803	Trees	5,315	3.02
4811	Pills	4,595	1.45
4991	Cleaning Robot	2,865	3.11
5022	Connect	483	4.75
5213	TOTEM	683	4.65
5430	Integer Lists STANDARD	27,680	4.87
5502	Palindrome	649	1.98
5557	1학년	8,094	2.10
5582	공통 부분 문자열	6,896	2.35
5676	Interval Product STANDARD	2,587	3.01
5904	Moo	2,471	2.82
5972	Package Delivery	4,930	1.72
6087	Laserphones	3,115	4.33
6198	Bad Hair Day	6,734	2.82
6443	Anagram	1,642	3.00
6497	Dark roads	5,842	2.84
6549	Largest Rectangle in a Histogram	11,268	3.62
6588	Goldbach's Conjecture	12,627	4.57
6597	Tree Recovery	410	1.89
6603	Lotto	26,425	1.80
7568	덩치	52,691	1.78
7569	토마토 STANDARD	33,117	2.33
7576	토마토 STANDARD	53,386	2.67
7578	공장	3,861	2.55
7579	앱 STANDARD	9,582	3.00
8012	Byteasar the Travelling Salesman	849	1.76
8393	Sum STANDARD	169,435	1.56
8958	Score	100,239	1.93
9012	Parenthesis	80,612	2.15
9019	DSLR	15,041	4.76
9020	Goldbach’s Conjecture	27,912	2.54
9084	동전	8,526	1.48
9086	문자열 STANDARD	55,632	1.56
9093	Word Reversal	17,722	1.83
9095	Adding 1s, 2s, and 3s	62,811	1.54
9177	Zipper	1,125	3.48
9205	Kastenlauf	11,632	2.48
9251	LCS	30,733	2.42
9252	LCS 2	14,241	2.60
9328	Keys	5,083	3.64
9370	Destination Unknown	5,698	3.94

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