Consistent hits, esp on the 42-XEC rewards.
It's actually a pretty great test of how little it must cost for someone to get a 0.7 recaptcha score and rotate IP addresses.
Ultimately we should require a bit more and offer a bit more in the faucet. But have not thought this through yet. For now, see what happens if we require a higher recaptcha score.
Because I know that this score is often missed even in manual attemps, we also bump the number of acceptable attempts.