Choose your own S/N! *No purchase required* If you do not choose a S/N one will be assigned to you at random.
If you are not familiar with our Puzzle Box product line we would suggest to start with the 10th Anniversary variant; as the solution to this classic may inform you as to how you might solve the subsequent versions. Each variant builds on the ideas presented in previous iterations.
DC = Dual Clutch. SC = Single Clutch.
10th Anniversary: DC & SC Compatible - Two (2) main components, plus spares and accessories.
