I created some logic that counts the amount of 4 Wall Switches that are turned ON. The result is displayed on a single 7 segment display.
I kept the amount of Wall Switches reasonably low, as difficulty appears to increase exponentially. Even with 4, it turned out more complicated than I thought, considering I can in this case not use a clock pulse with a binary counter.
Getting it to show on a single 7 segment display was pretty annoying considering the silly feedback loops you get at times…
Anyways, here is quick short video of the result.
Would love to discuss this some more with any of you logic nerds out there 