Marble Solitaire (French Variant)

This is a marble solitaire game that has many variations. There are several of the English versions here on Thingiverse that don't have the corner slots. This is the French version which I prefer. I couldn't find one, so I created this one. I also included files for standard marbles if you want to go 100 % printed, But I just bought the required 36 marbles at the dollar store. The Goal is to start with one opening, jumping a marble over another to an empty slot and removing the jumped marble. To