Play the Busy Beaver Game through a simulator: 
It’s hard to find a game that combines the difficulty of, say, Dark Souls with the elegance of Conway’s Game of Life. In a 1962 paper, Hungarian mathematician Tibor Radó came up with just such a game, which he called the Busy Beaver Game (BBG).
read more: Opensource.com mkalin@depaul.edu
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Have you tried: Sailing in Africa ?