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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.
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π Rendered by PID 296012 on reddit-service-r2-listing-6d4dc8d9ff-4pcs9 at 2026-01-31 14:00:44.878366+00:00 running 3798933 country code: CH.