#구현 implementation

#	제목	푼 사람 수	평균 시도
21903	Parquet Re-laying	3	1.00
22309	Maze 4	3	4.00
22315	Maze 10	3	2.00
22475	YAML	3	4.00
22729	X-Ray Screening System	3	3.67
22842	Mirror Illusion	3	1.67
23652	Machines on the Moon	3	3.67
23865	Diamond Hands	3	3.33
23991	Two Cubes	3	1.00
24119	シムロード (SimRoad) 2	3	5.67
24186	Den trötte målaren	3	1.00
24557	Ball of Whacks	3	1.00
24611	Paint by Rectangles	3	1.00
24857	How Many Strings Are Less	3	1.33
25137	PERIOD	3	1.00
25162	Mrlja	3	1.00
25719	Poker Game: Construction STANDARD	3	1.33
25722	Expression Evaluation	3	2.67
26522	이차함수와 직선	3	1.00
26538	Scarecrows	3	1.00
26554	Draw	3	1.67
26788	Wyprzedzanie	3	5.67
26839	Flappy Bird	3	1.33
27050	Millenium Leapcow	3	3.33
27089	공격 릴레이	3	1.00
27734	끝말잇기	3	1.00
27904	키파-틱택토	3	5.67
27975	트리와 쿼리 22	3	1.33
28060	Good Night	3	5.33
29859	Pasture 8	3	1.00
29860	Pasture 9	3	1.00
29861	Pasture 10	3	1.00
30066	Išmaniosios svarstyklės	3	1.00
30085	Mandagumas	3	1.00
30299	Wrong Queue	3	1.00
31024	Filesystem	3	2.33
1791	Queuing at the doctors	4	1.25
3118	과학자	4	12.25
3324	Dominance	4	1.00
3336	Connect	4	1.50
3377	Ancient Manuscript	4	1.00
3674	Fractal	4	2.50
3837	사이버 도넛 범죄 수사	4	6.25
3924	Make a Sequence	4	1.00
4064	Once Around the Lock	4	2.75
4212	최단 비행 경로	4	1.75
4497	Rubik’s Cube®	4	1.00
4501	Games R Us	4	1.00
4590	DuLL	4	1.00
4603	Line & Circle Maze	4	4.50

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