New posts in Coloring

How to prove Tait's theorem about planar cubic bridgeless graph being 3-edge-colorable?

$n$ lines in a plane, proper coloring of intersection points with just 3 colors

Count of maximal sextic toroidal graphs

Euclidian plane $\pi$ with all points either red, green or blue

Complete graphs in the plane with colored edges where an edge don't cross edges with same color

Sketch a 5 regular planar graph, G with $\chi(G)$ = 3.

Graph theory partitioning game

Chromatic number of random spanning subgraph

Coloring a $9\times9$ Board

Four color theorem disproof?