Oxidado — Compгўs

: In the 19th century, Jean-Victor Poncelet and Jakob Steiner proved that any construction possible with a standard ruler and compass can be done with just a straightedge and a fixed-radius compass .

While primarily a theoretical challenge, the constraints of the rusty compass appear in various fields: CompГЎs Oxidado

The (or "Rusty Compass") problem is a classical geometry constraint where a compass is fixed at a single, unchanging opening. Unlike a standard compass that can be adjusted to any radius, a "rusty" one can only draw circles of one specific size ( 📜 Historical Context : In the 19th century, Jean-Victor Poncelet and