# Chvátal graph

> a triangle-free 4-regular 4-chromatic graph with 12 vertices and 24 edges

**Wikidata**: [Q3029658](https://www.wikidata.org/wiki/Q3029658)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chvátal_graph)  
**Source**: https://4ort.xyz/entity/chv-tal-graph


## References

1. Freebase Data Dumps. 2013
2. House of Graphs