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by N0b8ez
720 days ago
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>but on real world maps, there are enclaves - little islands that belong to a country that they have not connection to. And if those shall have the same color as their parent country, then 4 colors is not enough... Can you give an example of one that can't be colored with 4 colors? |
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If you insist giving those little islands the same color as the country they belong to, then things get difficult. That's not always doable in 4 colors.
see: https://upload.wikimedia.org/wikipedia/commons/thumb/b/b5/4C...