Perfect for beginners with simple, common vocabulary
Intriguing Innovations in Lock Mechanisms
Explore a crossword puzzle featuring rare and unusual types of locks, highlighting inventive security mechanisms and unique locking devices.
1
2
3
4
5
6
7
8
9
Across
- 1. Lock system that uses fingerprints or iris scans for access
- 2. A lock requiring a sequence of manipulations or logic to open
- 4. A lock opened by entering a numeric code on a keypad
- 5. A lock component that moves to prevent turning without the correct key
- 7. An ancient lock type with obstructions that specific keys bypass
Down
- 3. A specially cut key used to open pin tumbler locks by bumping
- 6. A lock type opened by a sequence of numbers or symbols
- 8. Electronic lock opened by swiping or tapping a plastic card
- 9. Unusual lock type operated by magnetic force instead of traditional keys
Similar Crossword Puzzles
- Challenging puzzle for experienced crossword solvers
- Challenging puzzle for experienced crossword solvers
- Perfect for beginners with simple, common vocabulary