Forums - Open Redstone Engineers

Minecraft name: powerofredstone
What do you like the most about redstone?: I just like it because you can do just about anything and it just works.
What's a thing you have made which demonstrates redstone knowledge?: I am almost done making an 8 bit calculator (Includes Display And Decimal) (I am only 11 so it is kind of hard)
What does the thing do?: It adds (Surprise!)
Image and/or video, from imgur.com or youtube.com: In attachment.

Looks ok but to pass the trial you might want a little more than an adder. but if you insist this is enough to get a trial.