Solved by byeongkeunahn

#	Title	# Solved	Avg. Tries
3746	Sky Code	24	2.46
3747	Perfect Election	475	2.28
3783	Cube Root	405	5.48
3789	Hidden Password	165	1.85
3864	Stammering Aliens	49	4.27
4001	Labyrinth of the Minotaur	161	4.25
4002	닌자배치	331	2.98
4003	경비병	52	4.06
4004	쿠나이	43	4.53
4012	컨벤션 센터	117	3.48
4149	Factoring Large Numbers STANDARD	1,317	5.98
4181	Convex Hull	698	4.80
4195	Virtual Friends	9,526	3.66
4206	Fibonacci Words	170	3.38
4225	Trash Removal	736	4.42
4342	Euclid's Game	433	2.80
4792	Red/Blue Spanning Tree	1,098	2.52
4880	What’s Next?	3,243	1.67
5041	Code Permutations	18	1.22
5044	Code Theft	37	8.38
5250	Shortest paths	205	4.47
5254	Balls	94	4.70
5386	Doubloon Game	322	1.83
5419	North-Western Winds	1,922	2.88
5466	Salesman	240	3.69
5467	Type Printer	128	2.11
5498	Batch Scheduling	98	1.41
5542	JOI 국가의 행사	380	2.07
5820	경주	612	4.72
6086	Total Flow	2,672	3.62
6091	Reconstruction	471	1.71
6171	Land Acquisition	604	3.17
6181	Cow Neighborhoods	85	3.00
6206	Milk Patterns	140	2.36
6209	River Hopscotch	763	2.42
6242	City Horizon	64	2.09
6293	Vim	19	3.26
6444	Spreadsheet	51	4.84
6549	Largest Rectangle in a Histogram	11,087	3.63
6559	Bound Found	3	8.67
6987	월드컵	3,407	3.41
7287	Registration STANDARD	62,093	1.92
7385	Minimax Triangulation	3	1.67
7439	Highways	33	1.94
7453	4 Values whose Sum is 0	6,756	4.38
7620	Edit distance	160	6.94
7626	Rectangles	656	4.09
7662	Dual Priority Queue	13,117	4.52
7907	Bytean Road Race	70	2.26
8125	Professor Szu	39	5.82

1234568913