Across
- 8. caluclations
- 10. mark large scale
- 13. Charles Babbage
- 14. hardware setup
- 15. assistant
- 16. perrow
- 17. medical
- 20. timekeeping
- 21. size
Down
- 1. planning
- 2. mechanical relays
- 3. target for hackers
- 4. easy to use
- 5. access to files
- 6. adalovelace
- 7. transistors
- 9. punch cards
- 11. mechanical relay
- 12. research
- 18. gears 10 pins
- 19. games