Solved by yongjin0802

#	Title	# Solved	Avg. Tries
10172	Dogs STANDARD	168,601	2.35
7287	Registration STANDARD	58,484	1.92
2557	Hello World STANDARD	334,386	2.54
1001	A-B STANDARD	258,710	1.44
1000	A+B STANDARD	301,878	2.57

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