serin가 해결한 문제

#	제목	푼 사람 수	평균 시도
27511	야유회	33	5.45
27546	タイピング大会 (Typing Contest)	17	1.29
27597	Spinach Pizza	21	1.86
27598	Beppa and SwerChat	39	1.72
27819	Pack the Slopes	5	1.40
27823	Replace All	2	1.50
27824	Wonderland Chase	3	2.00
27827	Schrödinger and Pavlov	4	2.00
27916	아파트 단지	39	2.87
27992	Two Currencies	36	2.50
27994	Passport	26	2.46
27996	Council	24	2.17
27998	Chorus	12	6.25
27999	Cookies	17	3.94
28000	Tourism	22	2.86
28003	Bitaro’s Travel	30	2.53
28040	Asking for Money	41	2.66
28041	Board Game	13	2.23
28042	City Folding	37	1.76
28043	Daily Trips	83	1.20
28044	Empty Squares	33	2.06
28045	Favorite Tree	18	1.78
28047	Horse Race	29	1.86
28048	Italian Calzone & Pasta Corner	42	2.17
28050	Kind Baker	20	2.35
28051	Lazy Printing	23	2.83
28052	Maze in Bolt	33	1.45
28146	Broken Minimum Spanning Tree	42	3.36
28149	Four Square	34	3.29
28150	Frequent Flier	37	1.76
28153	Repetitive String Invention	20	1.40
28154	Space Alignment	28	1.71
28162	One, Two, Three	9	2.44
28169	Shortest Path Query	12	6.25
28200	4	8	4.88
28269	Kneaded-Loosened	27	2.67
28270	Marked-Numbered	153	1.93
28315	Minimum Cost Roads	14	2.79
28329	바보 자물쇠	55	2.27
28399	황혼	88	1.77
28402	두 트리	45	2.13
28405	안테나 설치	39	2.85
28431	양말 짝 맞추기	2,319	1.55
28432	끝말잇기	1,255	3.70
28433	게리맨더링	256	3.55
28434	Same Range	30	3.23
28435	배수 피하기	277	3.05
28436	돌 옮기기	96	3.25
28437	막대 만들기	413	2.06
28438	행렬 연산 (행렬 계산하기)	692	1.86

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