Solved by panda1

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	365,751	2.54
2747	피보나치 수	33,781	2.00
4949	The Balance of the World	43,480	3.03
12865	평범한 배낭 STANDARD	38,746	2.74
23841	데칼코마니	1,026	1.31

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