Solved by future0

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	367,457	2.54
4949	The Balance of the World	43,616	3.03
7510	Higher Math	3,529	2.02
15663	N과 M (9) STANDARD	20,281	2.03
17264	I AM IRONMAN	729	2.02
18111	마인크래프트	15,634	4.13

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