When Eric Fuller received a copy of Phil Wigfield’s Spinning Tumbler puzzle he loved it but thought it could be expanded on. The result is Pyscho Disks which is a fiendishly difficult puzzle to solve, the aim being to take it apart.
In order to solve Pyscho Disks and open it you must navigate an internal maze to the end. Once you manage this it is possible to re-arrange the disks to create different challenges, making it easier or harder. There is a also a quick reset tool which is very handy.
Made from aluminium and brass with a nice sand blasted finish. Pyscho Disks measures roughly 61 x 30.5 x 30.5mm.