Solved by sejongfrog

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	327,150	2.59
1001	A-B STANDARD	281,229	1.45
2557	Hello World STANDARD	361,336	2.54
7287	Registration STANDARD	63,290	1.92
10171	Cats STANDARD	187,677	2.79
10172	Dogs STANDARD	183,325	2.33
25083	새싹 STANDARD	75,523	1.88

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