Minecraft Username:
_abird_
Have you read the Read Before Posting post?:
Yes
Your favorite thing about redstone:
Learning computer science in Minecraft + Building transistors on transistors (my computer)
A build you have made which demonstrates redstone knowledge (This is your trial build):
4 Bit ALU: Addition + Subtraction + Or function + Nor + And + Nand + Xor + Xnor
Explain what your build does in detail:
My build uses a circuit where it connects an xor to an and gate twice to make a full adder, then is stacked on top of itself 3 more times, which is capable of addition. I then modified it so it is capable of subtraction by using xor gates to make the signal a toggle-able inversion, where both inputs are added to a set of them that can be inverted by a lever that connects to a glowstone tower. It also has a flood carry function which can be used to invert the output result. Using all the toggleable options it has, you can make it do all the functions in the table below:
I also added an encoder that turns on/off switches from levers into the required input:
Images / videos of the build:
What is the name of the warp for your build on ORE?:
_abird_
Provide your results after completing the ORE Binary Quiz:
100% Accuracy
Binary Quiz completion certificate:
Completed by _abird_ in 18m45.503s on 9/29/2026, 01:16 UTC.
100.00% accuracy with 0/25 answers given incorrectly.
0af88cb0-8111-4f3a-afcf-0c966fd83ff2-5f61626972645f
40191x6n0e2y1m641455635x151l1w1e1z306c27mulyvyslmulzk38k
Do you agree with the rules?:
Yes