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First solution in Uncategorized category for Mono Captcha by Moff
def checkio(capcha):
snumbers = {'1': '010110010010010', '2': '111001011100111', '3': '111001010001111',
'4': '101101111001001', '5': '111100110001110', '6': '011100111101011',
'7': '111001010100100', '8': '111101111101111', '9': '011101111001110',
'0': '110101101101011'}
result = ''
for i in range(1, len(capcha[0]) - 2, 4):
s = ''.join(''.join(map(str, row)) for row in [row[i:i+3] for row in capcha])
for n, sn in snumbers.items():
if sum(1 for a, b in zip(s, sn) if a != b) < 2:
result += n
return int(result)
Aug. 20, 2015