Squid Deep Ocean Sailfish Rare Found on windy or clear days in spring. Minnow Anywhere Sea Urchin Rare Found in foggy days in crab cages. None Crab Cage Stingray Rare Caught in sea caves on clear days ...

Ever received a paper token from your next-door paan shop in lieu of a small change, which he would accept the next time you visit him? Imagine that token digitally, and that's your cryptocurrency.