Fractal 🐉 using gates. Iterates to 7 folds and then in reverse, there's enough circuit space for more iterations but the oscilloscope trace is too short
What's a dragon curve
https://www.google.com/search?q=dragon+curve
Hilbert curve
https://everycircuit.com/circuit/4796901781929984
I'll try give a break down of how the circuit does it if anyone interested?