A few years ago, I found a website that challenged the user to perform geometric constructions (e.g., duplicate a line segment, bisect an angle, duplicate an angle, and so on) in the minimum number of steps. Each problem listed the tools that could be used (e.g., compass, straightedge, ruler, etc.), and each became became progressively harder.
Does anyone know this website?
Thanks!
https://sciencevsmagic.net/geo/ has some compass and straight-edge geometry challenges with step count targets