Solved by pichulia

#	Title	# Solved	Avg. Tries
6810	ISBN	3,068	1.47
6841	I Speak TXTMSG	1,288	2.40
6881	Number Matrix	68	2.78
6884	Primed Sequences	199	4.13
6971	Nasty Numbers	80	1.51
6982	Quadtrees	20	1.80
6986	절사평균	1,518	4.45
6987	월드컵	3,542	3.40
6988	타일 밟기	459	4.08
6989	채점	266	3.67
6990	달팽이	45	11.51
6992	Arithmetic Sequence	107	1.59
6996	Anagrams	4,000	1.92
7053	Shift Register	18	3.44
7140	데이터 만들기 1	205	2.31
7141	데이터 만들기 2	77	3.58
7142	데이터 만들기 3	129	1.78
7143	데이터 만들기 4	62	1.89
7144	데이터 만들기 5	74	2.45
7145	데이터 만들기 6	59	1.97
7146	데이터 만들기 7	74	2.68
7147	데이터 만들기 8	60	1.82
7240	Rogutės	190	1.23
7281	Internetas	183	1.21
7287	Registration STANDARD	63,859	1.92
7293	Intercepting Missiles	3	6.00
7308	A DP Problem	35	3.69
7318	Parencodings	20	1.05
7343	Calendar Game	65	3.18
7346	Human Gene Functions	105	1.74
7354	Trees Made to Order	26	1.19
7366	Counting Sheep	258	1.54
7417	Team them up!	4	2.00
7420	Wall	1,061	2.36
7432	Disk Tree	842	1.71
7453	4 Values whose Sum is 0	7,254	4.40
7469	K-th Number	1,884	3.06
7476	Greatest Common Increasing Subsequence	231	5.85
7481	Automatic Cash Terminal	122	3.59
7482	Box	467	1.94
7483	Weird sort	37	3.70
7484	Bowling	55	1.69
7487	The Very Greatest Common Divisor	93	1.35
7488	Hamster 2	6	4.67
7489	Factorials	942	2.43
7490	Zero	4,365	2.05
7507	Olympic Games	282	2.51
7510	Higher Math	3,507	2.02
7511	Poking the Social	1,174	2.48
7512	Prime	167	4.98

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