I would be very interested in joining this, but my New 3DS got wet and doesn't work anymore. Is there a game where you can program games on Wii U?

No, not as far as I know. There is Human Resource Machine, if I recall correctly, but it's more of a game that provides programming challenges than an application you can use to code. However, a Wii U version of this software is in development. It's supposed to be nearing completion so we can expect a release later this year or early next year.

Next year, I think

can you make mine craft