Solved by future0

#	Title	# Solved	Avg. Tries
2557	Hello World STANDARD	355,544	2.54
4949	The Balance of the World	41,285	3.04
7510	Higher Math	3,409	2.02
15663	N과 M (9) STANDARD	19,006	2.03
17264	I AM IRONMAN	689	2.03
18111	마인크래프트	14,925	4.16

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