De niewste puzzel van Felix Ure is de Piston 2!
Zoals alle puzzels van Felix is ook deze weer van uitzonderlijke kwaliteit.
Dit is wat hij er zelf over zegt: All mechanisms are designed from scratch, and I do not believe the puzzle is derivative at all. It is completely different from Piston 1, it just shares the fact that it's cylindrical, and… (geen spoilers)
The aim is to remove the steel ball from the top of the puzzle.
A challenging, six-stage, sequential discovery puzzle.
Difficulty: 7/10
Machined from solid brass, Piston II measures 35mm diameter, 138mm in height, and weighs 1.1kg.
The brass is left unfinished, leaving it to slowly patinate and darken with use.
