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Across
  1. 1. A platform that enables a shared record of information that is maintained and updated by a network of computers
  2. 5. An occasion when someone buys or sells something
  3. 7. The buying and selling of goods and services over an electronic network
  4. 8. A digital character that represents you in a computer-generated world
  5. 9. The large system of connected computers around the world which people use to communicate with each other
  6. 10. The virtual world made possible by computers and the internet
Down
  1. 2. A digital or virtual currency that is stored on a blockchain
  2. 3. A virtual world where humans, as avatars, interact with each other in a three-dimensional space that mimics reality
  3. 4. A place where a particular product or service is bought or sold
  4. 6. A type of electronic card which is used for transactions made online through a computer or a smartphone.