Solved by pen

#	Title	# Solved	Avg. Tries
1966	Printer Queue	40,907	1.70
2739	구구단 STANDARD	201,712	1.98
2742	기찍 N	118,232	1.45
2884	SPAVANAC	170,933	2.64
5639	Binary Search Tree	14,745	2.61
10950	A+B - 3 STANDARD	171,174	1.71
13159	배열	280	5.52
13514	트리와 쿼리 5	336	3.59
13547	수열과 쿼리 5	1,577	2.36

1