Solved by onjo0127

#	Title	# Solved	Avg. Tries
6378	Digital Roots	2,790	2.13
6502	Alfredo's Pizza Restaurant	1,819	1.93
6549	Largest Rectangle in a Histogram	10,988	3.64
6587	France '98	19	1.68
6588	Goldbach's Conjecture	12,375	4.57
6593	Dungeon Master	7,582	2.56
6600	The Circumference of the Circle	284	1.78
6603	Lotto	25,942	1.80
6647	Safe Gambling	15	1.73
6679	Specialized Four-Digit Numbers	2,920	1.37
6749	Next in line STANDARD	7,809	1.14
6764	Sounds fishy!	2,306	2.43
6778	Which Alien?	3,520	1.45
6810	ISBN	2,898	1.47
6840	Who is in the middle?	4,561	1.33
6887	Squares	1,444	1.45
6986	절사평균	1,474	4.44
6987	월드컵	3,393	3.41
6996	Anagrams	3,850	1.93
7154	Job Postings	188	3.19
7287	Registration STANDARD	61,717	1.92
7469	K-th Number	1,822	3.08
7510	Higher Math	3,368	2.03
7523	Gauß in Elementary School	1,148	1.94
7562	Knight Moves STANDARD	26,970	1.90
7567	그릇	12,361	1.36
7568	덩치	51,680	1.78
7570	줄 세우기	2,428	2.50
7571	점 모으기	1,205	2.76
7572	간지(干支)	2,713	1.65
7576	토마토 STANDARD	52,206	2.68
7578	공장	3,794	2.55
7579	앱 STANDARD	9,241	2.99
7595	Triangles	2,111	1.21
7644	Highway Construction	22	2.73
7662	Dual Priority Queue	12,967	4.53
7723	Cypher	13	1.38
7785	Easy work	20,990	2.45
7790	Joke	171	2.06
7795	Eat or Be Eaten	6,920	1.98
7800	The Chosen Sub Matrix	73	2.84
7812	Tree Median	535	2.85
7890	In case of failure	79	5.10
7891	Can you add this?	6,112	1.22
7977	DNA	164	1.84
7982	Inversions	266	2.29
7983	Do It Tomorrow	1,014	2.05
7998	Chocolate	78	1.32
8008	Sums	32	1.94
8094	Canoes	66	1.88

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