700 EUR
A candelabrum is a useful thing, although it does not have to be used for its intended purpose.
If you try to remove the overhead candles, the pins will be a kind of key to a custom lock. There is a hole on the wall with holes in a chaotic manner. Players will need to insert the candelabra pins into the corresponding holes. When the 3 pins reach the depth of the well, the lock will open.
This puzzle can be changed and reprogrammed based on your task. Possible to open magnetic locks, activate another puzzle, play music, turn the light on/off. Just let us know about it to calculate additional functions.