Minecraft Username: olliee2121
Have you read the Read Before Posting post?: yes
Your favorite thing about redstone: computers
A build you have made which demonstrates redstone knowledge (This is your trial build): a rca 4 bit alu
Explain what your build does in detail: addition or xor xnor nand subtraction (a - b or b - a) nor and
it uses a xor gate and a and gate to make it so when 1 input is on output 1 is on but if 2 inputs are on the input 2 is on thats a half adder
So for a full adder we connect 2 of them like this:
we connect output 1 of HA1 to a input of HA2 and connect output 2 of HA1 to a or gate then we connect output 2 of HA2 to the same or gate and we connect the ore gate output to a lamp
Then we connect output 1 of HA2 to a lamp to
Thats a full adder and i made 4 next to each other
And that the most inportent part of it
HA1 = half adder 1
HA2 = half adder 2
Images / videos of the build:
What is the name of the warp for your build on ORE?: rca-alu
Provide your results after completing the ORE Binary Quiz:
Binary Quiz completion certificate:
Completed by olliee2121 in 10m6.312s on 6/13/2026, 12:22 UTC.
96.15% accuracy with 1/26 answers given incorrectly.
0a24c6db-7613-427a-8d11-a2fc33c561c6-6f6c6c69656532313231
240x6o0u4v3y0t5e2w175s626i4k2g080u1b6a3bmqcbfrhpmqcbsrbp
Do you agree with the rules?: yes
