Solved by itple

#	Title	# Solved	Avg. Tries
1408	24	5,984	2.17
1977	완전제곱수	16,820	2.05
2438	별 찍기 - 1 STANDARD	188,932	1.61
2439	별 찍기 - 2 STANDARD	172,450	1.78
2440	별 찍기 - 3 STANDARD	64,806	1.46
2441	별 찍기 - 4	58,574	1.35
2557	Hello World STANDARD	361,801	2.54
2739	구구단 STANDARD	200,978	1.98
2741	N 찍기 STANDARD	139,489	1.74
2742	기찍 N	118,112	1.45
5565	영수증	13,777	1.14
5597	Who have not handed in ?	69,795	1.94
5635	Birthdates	8,797	1.47
8393	Sum STANDARD	170,840	1.56
10810	공 넣기	50,775	1.92
10950	A+B - 3 STANDARD	170,524	1.71
11098	Help Chelsea!	6,247	1.67

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