Matacus #9 - Ferris Wheel reached its dead line.
4 submissions received, some from the same person, but I will not disclose the authors at this time.
It is time for you to vote in your favorite.
Though as contest host I do not compete, I included my Proof of Concept in the zip file. It's a freestanding Ferris Wheel with sliding gondolas. Just for fun.
Thank you for submitting.