Solved by now_29

#	Title	# Solved	Avg. Tries
1157	단어 공부	103,820	2.50
1152	단어의 개수 STANDARD	117,751	3.00
1008	A/B STANDARD	235,257	2.90
1001	A-B STANDARD	284,220	1.45
1000	A+B STANDARD	330,525	2.59

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