Computer pioneers

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Across
  1. 2. was a German was a video game developer.
  2. 4. is a retired Dartmouth professor of mathematics.
  3. 5. a computer processor .
  4. 6. is a mechaine that connects to electronic.
  5. 7. is a program that translates.
Down
  1. 1. age 77 was an american worked ​inventors of the
  2. 3. is a small electronic device developed in 1950s.
  3. 6. is a Cd software.