Notable People Crossword

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Across
  1. 3. Invented the Slide rule
  2. 4. Discovered Logarithms
  3. 5. Believed to have created the first computer graphic
  4. 6. English Mathematician best known for her work on the Analytical Engine
  5. 9. Founder of Microsoft
  6. 10. Implementedted the first email program
  7. 11. One of the founders of Intel
  8. 13. Creator of the theoretical Analytical Engine
  9. 14. Invented the Punched Card Tabulating Machine
  10. 16. Led the team that created the first widely used programming language
  11. 17. One of the designers of ENIAC
  12. 18. Took part in the creation of the first integrated circuit
  13. 19. Created the first computer to break the German's coded messages in WWII
Down
  1. 1. Oversaw the creation of the Macintosh
  2. 2. created Boolean Algebra
  3. 7. Father of modern computers
  4. 8. One of the first inventors of mechanical calculators
  5. 12. Co-Founder of Microsoft
  6. 15. Designer behind the Harvard Mark I
  7. 20. Designed the COBOL programming language