Do You Have a Thousand Floor Elevator Challenge?

Google gives people a thousand floor elevator challenge during an interview. It is almost certainly impossible to design, but the challenges are given as part of job interviews. I would be just observingthe different kinds of usin faces that people are making, and pointing out things how to improve them. Youre right, maybe i should suggest that we could have te next, next time. But if there a, could a, could solutions already available, then, whae, no, i didn't have them. Did you have rete?