Solved by woaldudrl

#	Title	# Solved	Avg. Tries
5820	경주	594	4.74
5893	Times17	3,554	1.75
5928	Contest Timing	2,493	1.81
5972	Package Delivery	4,572	1.71
6012	The Big Dance	138	1.18
6064	Cain Calendar	15,309	3.69
6086	Total Flow	2,635	3.63
6097	Cruel Math Teacher	160	1.71
6122	Time Cards	103	1.12
6322	Geometry made simple	1,887	2.80
6439	Intersection	769	4.08
6487	Intersecting Lines	274	2.22
6497	Dark roads	5,519	2.87
6502	Alfredo's Pizza Restaurant	1,797	1.93
6515	Frequent values	354	3.68
6549	Largest Rectangle in a Histogram	10,882	3.65
6569	Mondriaan's Dream	225	2.15
6588	Goldbach's Conjecture	12,287	4.57
6593	Dungeon Master	7,501	2.56
6603	Lotto	25,767	1.79
6613	Software Bugs	46	4.57
6749	Next in line STANDARD	7,763	1.14
6763	Speed fines are not fine!	2,546	1.57
6764	Sounds fishy!	2,301	2.43
6778	Which Alien?	3,453	1.45
6810	ISBN	2,872	1.48
6840	Who is in the middle?	4,456	1.33
6841	I Speak TXTMSG	1,130	2.40
6980	Train Swapping	55	1.51
6982	Quadtrees	17	1.82
6983	Where's Waldorf?	31	3.42
6984	All Roads Lead Where?	34	1.32
6987	월드컵	3,366	3.42
6989	채점	257	3.65
6990	달팽이	43	11.91
6991	계통 트리	46	2.61
7287	Registration STANDARD	61,342	1.92
7420	Wall	978	2.39
7424	Pairs of integers	32	2.03
7432	Disk Tree	764	1.72
7453	4 Values whose Sum is 0	6,562	4.39
7469	K-th Number	1,811	3.09
7490	Zero	3,980	2.05
7510	Higher Math	3,299	2.03
7562	Knight Moves STANDARD	26,712	1.91
7568	덩치	51,288	1.78
7569	토마토 STANDARD	31,937	2.34
7574	개구리	150	4.13
7575	바이러스	733	2.50
7576	토마토 STANDARD	51,749	2.68

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