Solved by hpark27

#	Title	# Solved	Avg. Tries
1789	수들의 합	25,386	2.40
2163	초콜릿 자르기 STANDARD	29,286	1.40
2557	Hello World STANDARD	362,304	2.54
2753	윤년 STANDARD	186,936	1.93
10869	사칙연산 STANDARD	233,024	2.24

1