How clever is this?

[Clodfobble]

This reminds me of reCAPTCHA. It's about time people started figuring out ways that all this wasted brain power could be put to better use. Very nice.

Of course, it's important to remember that these gamers did this for free. If this thing gets too common, they might start realizing what their skills are worth and refuse to play online puzzle games unless adequately compensated for it.