Solved by pwb1128

#	Title	# Solved	Avg. Tries
30224	Lucky 7	1,984	1.31
30319	Advance to Taoyuan Regional	467	1.38
30328	Java Warriors	2,154	1.10
30664	Loteria Falha	1,389	1.63
30676	이 별은 무슨 색일까	3,225	1.42
30802	Welcome Kit	10,340	1.87
30804	Fruit Tanghulu	3,612	2.95
31403	$A + B - C$	11,955	1.58

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