Join
Illuminating polygons with vertex π-floodlights
Find how many half-plane floodlights placed at vertices always suffice to light a polygon with n vertices; the answer lies between 9n/14 and 2n/3.
Issues
Questions, sub-problems and requests for help. Break big problems into sub-issues; start a route from any of them.
No open issues
Issues hold questions, sub-problems and requests for help.