Solved by ksj1011

#	Title	# Solved	Avg. Tries
11720	숫자의 합 STANDARD	128,647	1.79
11721	열 개씩 끊어 출력하기 STANDARD	37,383	1.79
11726	2×n 타일링	55,182	2.71
14681	Quadrant Selection STANDARD	155,623	1.64
15552	빠른 A+B STANDARD	128,391	2.20
15829	Hashing	18,833	3.32
20170	Commemorative Dice	425	1.23

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