Solved by itple

#	Title	# Solved	Avg. Tries
1408	24	5,737	2.18
1977	완전제곱수	16,284	2.05
2438	별 찍기 - 1 STANDARD	182,436	1.61
2439	별 찍기 - 2 STANDARD	166,504	1.79
2440	별 찍기 - 3 STANDARD	63,273	1.46
2441	별 찍기 - 4	57,290	1.35
2557	Hello World STANDARD	350,315	2.54
2739	구구단 STANDARD	193,772	1.97
2741	N 찍기 STANDARD	136,414	1.74
2742	기찍 N	116,995	1.45
5565	영수증	13,399	1.14
5597	Who have not handed in ?	64,641	1.94
5635	Birthdates	8,315	1.47
8393	Sum STANDARD	165,139	1.56
10810	공 넣기	46,021	1.92
10950	A+B - 3 STANDARD	163,918	1.71
11098	Help Chelsea!	5,970	1.68

1