goruby, 32 bytes

Result

WA

Code [DL]

lp{p 8*g.t_i(2).n**0.5%2==1?1:0}

stdin

10011111
11011000
00100000
10000111
00110110
11111101
00100111
01011010
10001000
00000110
00100100
10011001
00001010
00000001
01000010
11100111
11010001
00110111
01111000
10101011
01101001
00011100
00000010
01011011
10011101
11011101
00111101
10111110
11010010
10010100
00111001
00011101
00010110
01010101
00000011
00101101
01010010
00000000
00011100
11000011
10011001
01001110
00111110
01000110
01001011
00010101
00001111
11110100
10110000
11101100

stdout

stderr

<internal:golf_prelude>:14:in `method_missing': undefined method `**' for false:FalseClass (NoMethodError)
	from /volume/CODE:1:in `block in <main>'
	from <internal:golf_prelude>:11:in `block in method_missing'
	from <internal:golf_prelude>:9:in `loop'
	from <internal:golf_prelude>:9:in `method_missing'
	from /volume/CODE:1:in `<main>'

strace