Solved by go_sa_ri

#	Title	# Solved	Avg. Tries
11098	Help Chelsea!	5,554	1.68
5635	Birthdates	7,627	1.46
2292	벌집 STANDARD	71,281	2.23
1977	완전제곱수	15,467	2.05
1712	손익분기점 STANDARD	56,935	3.56

1