Solved by hihihi

#	Title	# Solved	Avg. Tries
9238	Boiling Vegetables	91	1.76
9239	Number Trick	67	7.39
9243	Erase Securely	1,902	1.62
9249	최장 공통 부분 문자열	579	3.45
9251	LCS	29,574	2.43
9252	LCS 2	13,557	2.62
9253	스페셜 저지 STANDARD	548	1.66
9254	역행렬 STANDARD	145	3.21
9270	Red John Game	148	2.71
9272	An Idea of Mr. A	103	1.21
9273	Fractional Lotion	91	2.36
9278	Frustrated Queue	66	2.30
9279	Frozen Rose-Heads	80	2.59
9280	False Sense of Security	43	1.70
9318	Area Coverage	180	2.62
9319	Bad Signal	102	2.37
9320	Cracking the Safe	95	3.98
9321	Dreaded Alternating Game	20	1.20
9322	Encryption	1,259	1.43
9324	Genuine Messages	1,453	2.62
9325	How Much?	6,998	1.23
9326	Identification Code	71	1.44
9328	Keys	4,857	3.64
9329	Fast Food Prizes	269	1.49
9332	Digital Content Protection	22	2.32
9335	Social Advertising	126	3.10
9337	Flood-It	36	1.69
9339	마라토너	393	1.48
9340	Network Planning	23	2.65
9342	Chromosome	1,413	1.44
9343	Random Walks	229	2.92
9345	DVDs	1,624	2.44
9347	Fence	59	2.93
9372	Flying Safely	11,337	1.63
9375	Incognito	21,541	1.80
9413	Two Longest Paths	210	1.89
9417	최대 GCD	1,309	1.46
9421	Happy Prime Number	884	1.89
9433	Zombie Invasion	77	1.16
9434	Zombdar	14	1.29
9455	Boxes	2,214	1.33
9457	Geometric Ornaments	95	1.99
9460	Metal	279	3.80
9461	Padovan Sequence	41,815	2.30
9463	Permutation Graphs	678	2.27
9464	Set of Rectangles	183	3.09
9465	Stickers	27,236	2.13
9468	Islands in the Data Stream	168	1.13
9469	Von Neumann‘s Fly	1,470	1.20
9470	Strahler Order	1,439	2.50

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