Solved by pen

#	Title	# Solved	Avg. Tries
1966	Printer Queue	40,295	1.70
2739	구구단 STANDARD	199,542	1.98
2742	기찍 N	117,851	1.45
2884	SPAVANAC	168,769	2.64
5639	Binary Search Tree	14,475	2.61
10950	A+B - 3 STANDARD	169,134	1.71
13159	배열	275	5.57
13514	트리와 쿼리 5	329	3.61
13547	수열과 쿼리 5	1,543	2.37

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