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Previous reCAPTCHA discussion, with some alternatives https://news.ycombinator.com/item?id=20158386 https://news.ycombinator.com/item?id=20158386
by beshrkayali 6y ago
Previous reCAPTCHA discussion, with some alternatives https://news.ycombinator.com/item?id=20158386 https://news.ycombinator.com/item?id=20158386