11 Dec
2006
11 Dec
'06
12:28 p.m.
odd-one-out:
red, blue, green, purple, jupiter
[...]
they also require a small amount of intelligence, which is no bad thing :)
and making this a bit more field-specific would also rule out the
captcha farmers.
gauss, hamming, hann, triangular, glass
cos, sin, cat, log, pow
audacity, sweep, rezound, abiword, snd
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