Need better bot filters

[Bluecast]

Show a picture of a VHS/beta tapes an 8track a turbo duo and identify them then I let them join.

[Master Kyodai]

I think the beer bottles question is more practical for kids these days and thus easier to answer.

[Deta]

http://planetrenders.net/ has puzzle as bot filter in their forum. I dont think any bot clears that, not in a while at least.

[wude]

i saw a nice bot filter on a forum, it gives you 6 words wii, ps3, xbox360, wut, wtf, "something i can't remember" . and you have to drag the console names and put them in a small rectangle, i assume no bot can drag elements on web page

[Bluecast]

They are getting trickier as some are human.