JeantheFox yo online have almost 3hours still
cool bro @BlueLobsterTPT +1
Tip: WWLD adders are mostly implemented as serial adders, they don't add N bits simultaniously but two streams of bits one bit after another. This means that if you implement a single full adder, add some control logic and loop its carry out and carry in you're done. You can find a compact 4-tick full adder at the bottom of this page http://www.heise.ws/multipliers.html (Yes, they made multipliers this way too.)