Assign a random color

[laurent_delrieu]

here a variation of @HS_Kim, you could use Color Wheel so you specify the number of color then same thing .

hexagon tiles.gh (18.7 KB)
I add a preview material

And if you don’t want adjacent color see that :

Four Color Theorem in Grasshopper

Hello, I’ve created a script that takes a surface that is divided up and randomly dispatchs them into 4 groups. I was wondering how I could take it further and have the 4 separate groups never border another from the same group like the four color theorem. IE: a red tile would never border another red tile. FourColors.gh (20.4 KB) I appreciate any help!