Yet another builder application for MathiasYde

Minecraft name: MathiasYde

What do you like the most about redstone?:
Redstone has always inspired me due to its simple, yet complex nature. I’ve always thought when I was younger how certain electrical circuits work, and Minecraft provides an interactive, immersive interface for making simple circuits. That is why I am a redstoner.

What’s a thing you have made which demonstrates redstone knowledge?:
I’ve made yet another ALU.

What does the thing do?:
The ALU can add and subtract four bits (subtraction using two’s complement). It has another option for bitwise XNOR operations.

Image(s) and/or video(s) of the device:

What do you plan on making for your build trial?:
Same four-bit ALU. Note that the full adder design and one-wide XOR gate is borrowed from the links from this pastebin: -

Do you agree with the rules?:
Yes, absolutely.

Can the ALU do other bitwise operations or just XNOR?

Currently just XNOR, I might want design another ALU that can perform more bitwise operations

For a trial, you would be expected to do bitwise OR, NOR, AND, NAND, XOR, and XNOR. Would you be able to add these?

I’ll try!

Once you get that working, feel free to post another application with that ALU.