I just did it for the challenge, took me about 30 minutes, primarily because I didn't look at the cookies first and spend about 15 minutes wiring up greasemonke

I just did it for the challenge, took me about 30 minutes, primarily because I didn't look at the cookies first and spend about 15 minutes wiring up greasemonkey to add an input field into the form. Turns out I needed this for the _csrf and cookie stuffing so it wasn't entirely a waste.