80+ Mind-Bending Lock Riddles to Challenge Your Brain!
Locks guard treasures, secrets, and doors but can your brain unlock the clever clues hidden inside these riddles? These 80 short lock-themed riddles will challenge your thinking, spark your imagination, and give your logic a twist.
- I have numbers but no math, I open with a twist. What am I?
Answer: Combination lock
- I need a key but I’m not a car. What am I?
Answer: Lock
- I keep doors shut and secrets safe. What am I?
Answer: Padlock
- I’m always turned but never dizzy. What am I?
Answer: Key
- Without me, your door stays open. What am I?
Answer: Lock
- I’m made of metal, yet hold no value. What am I?
Answer: Keyhole
- I have no mouth, but I can open things. What am I?
Answer: Key
- You twist me, and something opens. What am I?
Answer: Doorknob
- You can find me on lockers and diaries. What am I?
Answer: Lock
- I block the way unless you know the code. What am I?
Answer: Combination lock
- I’m small but strong, and made to protect. What am I?
Answer: Lock
- I can be broken but not easily picked. What am I?
Answer: Safe
- I open when the pattern is right. What am I?
Answer: Digital lock
- I guard treasure, but I’m not alive. What am I?
Answer: Chest lock
- I only open with the right shape. What am I?
Answer: Keyhole
- Turn me right, then left, and I will obey. What am I?
Answer: Combination lock
- I can’t talk, but I control access. What am I?
Answer: Lock
- I’m on your bike, keeping it safe. What am I?
Answer: Chain lock
- I make a “click” when you trust me. What am I?
Answer: Lock
- I freeze when you lose your keys. What am I?
Answer: Door
- I’m in a diary, keeping secrets in. What am I?
Answer: Tiny lock
- I don’t open unless you know the trick. What am I?
Answer: Puzzle lock
- I need numbers, not letters, to open. What am I?
Answer: Number lock
- I sit on luggage to keep it safe. What am I?
Answer: Suitcase lock
- You press my buttons, and I let you in. What am I?
Answer: Keypad lock
- I come with keys but never play music. What am I?
Answer: Door lock
- I’m flat, metal, and open doors. What am I?
Answer: Key
- I spin but don’t dance. What am I?
Answer: Lock dial
- I’m locked without a key or code. What am I?
Answer: Jammed lock
- I hold secrets inside me tight. What am I?
Answer: Lockbox
- You cut me and lose access. What am I?
Answer: Lock
- I’m used in escape rooms and bike chains. What am I?
Answer: Padlock
- I’m in your hand but not alive. What am I?
Answer: Key
- I’m locked until you press the right numbers. What am I?
Answer: Digital safe
- I turn and turn but never leave the door. What am I?
Answer: Lock cylinder
- You forget me and can’t get in. What am I?
Answer: Key
- I’m always guarding your gate. What am I?
Answer: Lock
- I can be picked but not chosen. What am I?
Answer: Lock
- I keep your journal private. What am I?
Answer: Diary lock
- I protect your bike from thieves. What am I?
Answer: U-lock
- I only work if you remember me. What am I?
Answer: Password
- I keep your phone locked tight. What am I?
Answer: Screen lock
- I’m often forgotten and then regretted. What am I?
Answer: Key
- I make a loud sound if tampered with. What am I?
Answer: Alarmed lock
- I’m tricky and full of pins. What am I?
Answer: Pin tumbler lock
- I’m opened by voice or touch. What am I?
Answer: Smart lock
- I keep drawers from prying hands. What am I?
Answer: Cabinet lock
- I’m the answer to “what’s missing?” when you’re stuck outside. What am I?
Answer: Key
- You see me on lockers at school. What am I?
Answer: Padlock
- I keep doors closed without touching them. What am I?
Answer: Magnetic lock
- You need me to enter but I’m not a ticket. What am I?
Answer: Keycard
- I jam when dirty. What am I?
Answer: Lock
- I’m shiny and open secrets. What am I?
Answer: Skeleton key
- I’m hard to crack and full of surprises. What am I?
Answer: Safe
- I turn, you push, and you’re in. What am I?
Answer: Doorknob
- I light up and unlock. What am I?
Answer: Smart lock
- I guard your chest — not your body. What am I?
Answer: Treasure lock
- You wear me on your wrist in escape rooms. What am I?
Answer: Lock band
- I only unlock with a pattern. What am I?
Answer: Pattern lock
- I don’t work if you’re in gloves. What am I?
Answer: Fingerprint lock
- I come with keys but stay quiet. What am I?
Answer: Mailbox lock
- I’m small, round, and hard to break. What am I?
Answer: Disc lock
- I’m locked with a twist and pull. What am I?
Answer: Child lock
- I lock up your bike, but I’m not a chain. What am I?
Answer: Cable lock
- I lock your luggage at the airport. What am I?
Answer: TSA lock
- I hold back drawers. What am I?
Answer: File lock
- I seal your fence gate shut. What am I?
Answer: Slide bolt
- You can’t open me without the right fingerprint. What am I?
Answer: Biometric lock
- I’m never hungry but need feeding. What am I?
Answer: Keyhole (feeds the key)
- I don’t talk but respond to voice. What am I?
Answer: Voice lock
- I’m flat, black, and hold information. What am I?
Answer: Keycard
- I’m in your diary and very tiny. What am I?
Answer: Miniature lock
- I get stuck in bad weather. What am I?
Answer: Frozen lock
- You twist me until I click. What am I?
Answer: Safe dial
- I’m a lock but not for doors. What am I?
Answer: Bike lock
- You can crack me without sound. What am I?
Answer: Code lock
- I block entry but not exits. What am I?
Answer: One-way lock
- I am the last step to lock something. What am I?
Answer: Latch
- I secure your windows tight. What am I?
Answer: Window lock
- I keep your secrets buried deep. What am I?
Answer: Treasure chest lock