This article is a safety draft.
You can share your knowledge by improving it (how?) according to the recommendations of the corresponding projects. Combination discs Combination lock safe
A combination lock is a type of lock based on memory that requires knowledge of an encrypted sequence to be opened. This lock is usually composed of discs aligned on an axis which must all be turned at a precise angle to allow the opening of the mechanism or the insertion of a key. Notes and edit the code
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