Configurations
- Ball Picking
- Cigarettes
- Configuration
- Cox Configuration
- Coxeter Configuration
- Cremona-Richmond Configuration
- Danzer Configuration
- Desargues Configuration
- Desargues' Theorem
- Desmic Configuration
- Fano's Geometry
- Fano Plane
- Finite Geometry
- Five Point Geometry
- Four Line Geometry
- Four Travelers Problem
- Gray Configuration
- Grünbaum-Rigby Configuration
- Hard Hexagon Entropy Constant
- Hesse Configuration
- Incidence Graph
- Kings Problem
- Klein Configuration
- Levi Graph
- Match Problem
- Miquel Configuration
- Möbius-Kantor Configuration
- Nauru Configuration
- Orchard-Planting Problem
- Pappus Configuration
- Pasch Configuration
- Perfect Ruler
- Projective Plane
- Projective Plane PK^2
- Reye Configuration
- Schläfli Double Six
- Spherical Covering
- Stable Marriage Problem
- Tensegrity
- Thomson Problem
- Three Point Geometry
- Young's Geometry