Builder's aplication

**What do you like the most about redstone?:
I realy like to solve logical problems,
make displays and real life’s mechanisms realisation in minecraft.

What’s a thing you have made which demonstrates redstone knowledge?:
I made 4-bit alu, 8-bit alu( now it is 1-bit but if someone will stack it it will be 8-bit),
8-bit alu(and,nand,or,nor parts need to be stacked and it will be fully 8-bit alu, but now this parts are 1-bit), negative nuumber saver and wrm( write - read memory)

*first image of alu is not fully working because it is world edit schematic of my alu in my singleplayer world, if you need to see it i can send it in discord or in google drive.
In single player all is working, and in it is not fully completed alu , but it is small)

What does the thing do?:
alu : xor,xnor,and,nand,or,nor
memory: write,read,input
(negative number memory only can save multiplication and diving signs)
Image(s) and/or video(s) of the device:

What did you make as your trial build?:
my first rejected alu and second 4-bit alu,
What is the warp for your trial build?:
/warp north_redstone
Provide your results after completing the ORE Binary Quiz :
Binary Quiz completion certificate:

Completed by NorthHistory in 10m14.214s on 3/10/2024, 18:56 UTC.
96.15% accuracy with 1/26 answers given incorrectly.

Do you agree with the rules?:
yes, I do!