RCA trial build application

Minecraft Username: wsLeungH

Have you read the Read Before Posting post?: yes

Your favorite thing about redstone: I love to make instruction memory, alu, register files, and basically everything in general with computational redstone. I also like to help many new people who just got into redstone start on their journey.

A build you have made which demonstrates redstone knowledge (This is your trial build): an RCA (basically alu ig)

Explain what your build does in detail:

My build can do basic addition and subtraction and all the bitwise logic. I even added many “quality of life” features.

Images / videos of the build:

What is the name of the warp for your build on ORE?: RCA-Trial-Build

Provide your results after completing the ORE Binary Quiz: Binary Quiz completion certificate:

Completed by qwqvwvx in 11m36.500s on 1/10/2026, 14:18 UTC.
78.13% accuracy with 7/32 answers given incorrectly.
319442d2-20a7-40f4-9d8e-193b311c12ad-71777176777678
3d393y0o6u1t586f1d3m2m296f535q024x376t0omk8dq5vzmk8e53b7

Do you agree with the rules?: I do

Generally we expect at most 2 wrong on our Binary Quiz. Concentrate and take your time on the next try - Feel free to reply with the corrected results or new ones.

oh ok i guess

can i redo it right now and add the new results in this description?

You can retry, but I’d suggest posting it in a new reply since that will notify us.

ummm ok? I finished another time here is it: Binary Quiz completion certificate:

Completed by qwqvwvx in 15m40.287s on 1/10/2026, 15:26 UTC.
80.65% accuracy with 6/31 answers given incorrectly.
18b1b704-2493-4195-b374-f0427ffa548e-71777176777678
6o050r5w34720y170q5c0l2a1d0b201d0u2p5a3smk8fzofvmk8gjtyy
pls spare me i got 6 incorrect plsssssss

That’s a slight improvement, but we’re still looking for 2 or less wrong

Builder application is so ragebait, I got to part 3 with 1 wrong then i got 3 total wrong. Just ragebait

Binary Quiz completion certificate:

Completed by qwqvwvx in 13m38.230s on 1/10/2026, 16:29 UTC.
100.00% accuracy with 0/25 answers given incorrectly.
e773372a-a946-431e-8aff-f929bb79959a-71777176777678
1k5b4x736s691y0e1j0w3f2u495l4u5f225c2s4lmk8iauksmk8isdxe

NEW BEST FINALLY

hello can you see my newest certificate?

Results look good, though I’d like to ask what you meant here. Is your build an ALU or not?

this is an alu. like the RCA ALU 4 bit version

This application has been accepted!

Please review the FAQ below to learn more about the remainder of the process of getting Builder rank.


FAQ

Q: What is my next step?
A: Join the ORE Minecraft server and request a trial with any available trialers (Engineers, Moderators, and Admins).

The server IP is mc.openredstone.org and the current version is 1.21.8 on Java Edition.


Q: Do I need to trial right away?
A: Nope! You are free to request a trial at any time so long as your application is accepted (which yours is).

Ideally you want to avoid taking too long, so we strongly recommend being sure you can pass before requesting a trial.


Q: How long does a trial last?
A: This can vary somewhat across different trialers, but generally somewhere around half an hour or less. It will often take longer if you aren’t as prepared, so we recommend reviewing ahead of time, especially with help from another member.


Q: What do I need to know for the trial?
A: This can also vary somewhat across different trialers, but here are some of the most important topics:

  • Binary and Binary Arithmetic (Addition/Subtraction)
  • Logic Gates and Bitwise Logic
  • Redstone Adders and ALUs
  • Two’s Complement (Signed Numbers)

A great way to make sure you know what to expect is to ask the specific trialer what you should learn ahead of time.


Q: How often can I retry after failing?
A: There are 2 limitations:

  1. Trials can be done 24 hours after a failed one
  2. Only 2 trials can be done every 7 days

Q: What are the benefits of Builder?
A: There are 3 main benefits:

  1. Permissions to use Worldedit commands
  2. A plot on the Build server (4 times as large as School server plots)
  3. Access to the Survival world

Aside from that, there are also some minor benefits such as:

  • Running and voting in Staff elections
  • Joining the Seasonal server when it’s up (an occasional “Survival with a twist” type server)
  • Option to progress to Engineer (barring additional requirements are met)
  • Interact with other Build plots (assuming permission from the plot owner)