Never heard of Wireworld before. Managed to recreate the simpler circuits as presented on Wikipedia: https://en.wikipedia.org/wiki/Wireworld
For others who want to give it a try: `npm -g wasm4 && w4 run-native cart.wasm` did the trick for me. Game controls:
- Left mouse button to cycle between the 4 states
- Right mouse button to delete item under cursor
- x to execute the circuit