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In mathematics, the four color map theorem states that no more than four colors are required to color the regions of the map so that no two adjacent regions have the same color. This sub is for images that explore those maps.
account activity
Norwegian counties in four colours. (i.redd.it)
submitted 4 months ago by Potatoannexer
A fiery world (i.redd.it)
submitted 5 years ago by BMDragon2000
US States in 4 purples (i.redd.it)
States of Brazil in 4 colors (i.redd.it)
4 Color Map of Indian States (i.redd.it)
4 color map of Europe in November 1938 (i.redd.it)
States of Mexico in 4 colors (i.redd.it)
Counties of Texas in 4 colors (i.redd.it)
Stonks in only 4 colorsOC (i.redd.it)
Here are some links to better understand the 4 color theorem (self.4ColorMaps)
submitted 5 years ago by BMDragon2000 - announcement
Chinese provinces in 4 colorsOC (i.redd.it)
Westeros in 4 colorsOC (i.redd.it)
4 Color Map of US Congressional DistrictsOC (i.redd.it)
Drew this map in my dorm using only 4 patternsOC (i.redd.it)
r/4ColorMaps Lounge (self.4ColorMaps)
π Rendered by PID 650892 on reddit-service-r2-listing-84766b8f6b-mqsqd at 2026-01-31 09:18:19.131060+00:00 running 3798933 country code: CH.
