
Full Size
McGregor's Map
List price:
37.700Ξ ~ $106,291
The Four-Colour Problem was first stated by South African mathematician Francis Guthrie in 1852. A 100 years later it would be solved by a supercomputer. In this time, a lot of colourful attempts were made.
- MediumImage (GIF)
- File Size3.8 MB
- Dimensions1200 x 1200
- Contract Address
- Token StandardERC-721
- BlockchainEthereum



