For someone who, up until recently, only had one Cast Puzzle design in his portfolio (Cast U&U), this last year has proven to be quite a good one, as designer Kyoo Wong saw two of his latest creations been added to the Hanayama flagship series. The first one, Cast Snow, was already reviewed by me a couple of weeks ago, and this time the Cast Rotor takes the center stage.

The Cast Rotor, as the name suggests, consists of two rotor-shaped pieces that are interlocked and need to be separated. From what I saw, both pieces seem to be identical, but that's not something to be happy about, since this is Hanayama's highest level of difficulty. The design is superb, and of course, the build quality is outstanding taking into account that these puzzles are rather affordable.

The puzzle makes justice to its name, as the solution requires you to rotate both pieces countless times as you try to find a way to solve it. It will need a lot of trial and error, but it never feels frustrating to the point of becoming boring. Quite the opposite, actually. The Rotor was super fun to solve and even though it took more time than I cared to count, it still felt rewarding and satisfying.

The solution requires a minimum of 35 steps to solve, but that's when taking the optimal path, which is very difficult to achieve. I most certainly made over 100 steps to finally separate both pieces, but I didn't mind. Apparently, there are multiple ways to solve this, and that makes it even more interesting, since it has a lot of replay value.

Closing Comments:

The Cast Rotor is another magnificent puzzle by Hanayama and Hong Kong designer Kyoo Wong. It never ceases to amaze me how Hanayama can maintain such a high level of quality with its designs for decades. The Cast Rotor is definitely one of the best Cast Puzzles ever made... For its design, the elegance of its movement, and the multiple solutions combine to make a near perfect puzzle.

Availability: You can get a copy of the Cast Rotor at PuzzleMaster for $15.99 CAD. Many other Cast Puzzles are also available.