kei83가 해결한 문제

#	제목	푼 사람 수	평균 시도
10662	Billiard	8	3.50
23238	Best Student	157	6.39
23239	당근 밭	177	2.64
23249	Triangles	68	3.07
26449	Harvest	27	1.41
26450	Parse the Syntax Tree	25	1.40
26455	Pizza delivery	21	1.33
26456	include	23	1.78
32046	Snacks within 300 Yen	202	1.09
32047	Overtaking	45	1.31
32048	Honeycomb Distance	39	1.31
32049	A Bug That's Not a Pill Bug	17	1.88
32051	Billiards	3	1.00

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