CODEBREAKER

This is my try for a version of the game best known as "Mastermind".
https://en.wikipedia.org/wiki/Mastermind_(board_game)

The board layout lets the players decide if they want to use 4 or up to 6 digits to decode.

These hinges can be screwed to the case with M3x5mm Cap-Screws and nuts (10 screws and nuts in total) (I would still recommend to additionally apply some superglue)

For the hinges and latches six M3x30mm screws work well.

The current layout works well for small hands (as it intentionally was designed for kids). I might upload a second version for bigger hands at some time in the future. So stay tuned for version 2 :)