Solved by fire_mouse2008

#	Title	# Solved	Avg. Tries
27907	The primes contain arbitrarily long arithmetic progressions	446	2.80
28702	FizzBuzz	6,542	1.62
30328	Java Warriors	2,102	1.11
31229	또 수열 문제야	600	1.94
31403	$A + B - C$	11,424	1.59
31450	Everyone is a winner	1,795	1.31
31738	매우 어려운 문제	697	2.72
32630	$A_i \times A_j$	151	1.89
33169	所持金 (Money On Me)	452	1.10

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