Solved by jong_d

#	Title	# Solved	Avg. Tries
1000	A+B STANDARD	327,742	2.59
1001	A-B STANDARD	281,791	1.45
2557	Hello World STANDARD	361,975	2.54
2573	빙산	17,675	3.74
3344	N Queens	460	2.53
17472	다리 만들기 2	7,744	2.94

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