Solved by 2_le_ong

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	323,116	2.59
1001	A-B STANDARD	277,644	1.44
1008	A/B STANDARD	229,226	2.90
2557	Hello World STANDARD	357,038	2.54
7287	Registration STANDARD	62,508	1.92
10171	Cats STANDARD	185,096	2.80
10699	오늘 날짜 STANDARD	36,529	1.84

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