Left Hands and Lanterns

This Friday marks the start of the Bon Festival, a traditional Japanese Buddhist festival which honors the spirits of one's ancestors. This festival ends with the Tōrō nagashi ceremony, where participants float lanterns down a river to guide the souls of their ancestors back to the spirit world. This week, we have a special tribute mission honoring this ancient ceremony:

• The robots join the Tōrō nagashi festivities in The Lantern Festival.

On a different note, today is International Left-handers day, so, for an additional challenge, try to complete these new missions using only your left hand!

• Right becomes left when a robot takes a practical joke too far in the new Right to Left mission!
• Your code is a work of art in One Line Drawing.

That's all I have for you today, now go out there and make some beautiful code!