CROSSWORD :A GAME THAT NEVER GETS OLD

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Across
  1. 4. scans data printed with magnetically charged ink
  2. 7. the name of the cell
  3. 8. it was created by Mark Zuckerberg
Down
  1. 1. he the father of computers
  2. 2. it is also called touchpad
  3. 3. it is a type of computer language
  4. 5. it is the arrangement of cells in a vertical columns
  5. 6. name of the last column in spreadsheet
  6. 9. it is the brain of the computer