Neopets.com was popular in the early 2000s. Users could adopt virtual pets, play games, complete tasks, and earn an online currency called "Neopoints" which could be used to purchase virtual items.

Neopoint therefore represents one of the oldest and most established cryptocurrency infrastructures in the world, predating Bitcoin, Etherium and Litecoin by almost a decade.

NeomineOne™ is the world's largest Neopoint-mining computer cluster, operating 24/7 to mine neopoint at Neopets.com by solving arbitrary problems in the form of browser-based tasks and flash games. The algorithm is freely available on Github

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