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Technical Unusual Locks Crossword Puzzle for Educators is a hard crossword puzzle with 17 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Technical Unusual Locks Crossword Puzzle for Educators
Challenge your students with this hard-level crossword featuring technical terms and trivia about unusual lock types, perfect for teachers exploring locksmith history and cryptography.
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Across
  • 1. Lock utilizing cylindrical keys often seen on vending machines or tools.
  • 2. Specialized lock inspired by disc tumbler mechanisms, commonly used for high security.
  • 3. Lock mechanism that uses flat or curved vanes inside the cylinder.
  • 9. Classic lock using a set of movable pins or tumblers to prevent opening without the correct key.
  • 10. Lock that cannot be moved except by the key, without spring mechanisms.
  • 12. Antique term referring to an early or archaic locking device.
  • 16. Historical lock integrated into sealed letters or documents for tamper evidence.
  • 17. Lock mechanism that opens by rotating a dial through a coded sequence.
Down
  • 4. Complex lock design mimicking maze-like pathways to prevent unauthorized unlocking.
  • 5. Lock operated by magnets instead of traditional mechanical components.
  • 6. Lock type requiring a specific sequence of numbers or symbols to open.
  • 7. Portable lock with a shackle that passes through an opening.
  • 8. Advanced electronic lock system using cryptographic authentication.
  • 11. Unusual lock vulnerable to bypass using thin metal strips called shims.
  • 13. Novelty lock featured in Halloween-themed puzzles, often with a unique shape or mechanism.
  • 14. Obscure locking mechanism famous for intricate spring-loaded catches.
  • 15. Lock employing rolling elements instead of pins for increased security.
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