Solved by whis_dev

#	Title	# Solved	Avg. Tries
14681	Quadrant Selection STANDARD	156,595	1.64
15552	빠른 A+B STANDARD	129,174	2.20
15740	A+B - 9	10,897	1.56
15829	Hashing	19,084	3.33
18110	solved.ac	10,363	4.01
25083	새싹 STANDARD	72,506	1.89
30802	Welcome Kit	8,379	1.85

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