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by rib3ye 24 days ago
Roblox, by far, has the strangest and most difficult to solve.
1 comments
queuebert 24 days ago
Some chess sites make you solve a checkmate problem for a captcha. Are those automated now, or is that a good method?
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tintor 24 days ago
Isn’t chess easy now for computers? How can that be a good method?
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