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Some critical limitations: - Limited puzzle possibilities, making it possible to manually code a simple solver for each specific problem - culture-specific pu
by fchollet 14y ago
Some critical limitations:
- Limited puzzle possibilities, making it possible to manually code a simple solver for each specific problem
- culture-specific puzzles (I got "how to make pancakes") will cause some confusion among non-US users
- more time-wasting & confusing (and therefore more annoying) than Captcha
- relatively heavy to load
- SCdF 14y agoI wrote out basically the exact same points (including the pancakes) and then thought to check the rest of the thread.. The one you didn't mention is that it's not great people with older browsers or impaired / older people in general.