Solved by deep_study

#	Title	# Solved	Avg. Tries
1330	두 수 비교하기 STANDARD	203,276	2.01
1463	1로 만들기 STANDARD	75,479	3.00
2309	일곱 난쟁이	47,604	2.40
2588	곱셈 STANDARD	171,677	2.15
2884	SPAVANAC	167,841	2.64
10171	Cats STANDARD	185,713	2.80
10828	스택	77,057	2.62
10953	A+B - 6	28,014	1.45

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