# squaregraph

> plane graph whose inner faces are 4-cycles and whose inner nodes have degree at least 4

**Wikidata**: [Q7582090](https://www.wikidata.org/wiki/Q7582090)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Squaregraph)  
**Source**: https://4ort.xyz/entity/squaregraph