Cast Hashtag

Posted on by Gabriel | 0 comments
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In keeping with the times, Hanayama's recently released Cast Hashtag is an appropriate name for this simple, yet deceptively difficult puzzle. Designed by a collaboration of two known puzzle designers, Yoshiyuki Kotani and Kirill Grebnev, this is one not to underestimate, despite its difficulty level of 3/6.

This Cast puzzle is actually known in Japan as Shift, which you can actually see in the puzzle, as the word "Shift" is engraved on two of the pieces. To be honest, I prefer the name Shift, since I'm not a fan of all this whole Hashtag thing, but I understand why they rename it. The word carries much more familiarity here in the west, and since Hanayama is a business, it makes sense.

The puzzle is comprised of four apparently identical pieces, save for some extra holes in two of the pieces. They are interlocked, but can move back and forth quite effortlessly. You need to find a way to separate these pieces, but be careful when trying to put them back together. Combine them wrong and you can lock your puzzle in a way that would make almost impossible to take apart again.

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I took the puzzle apart quite fast after fiddling with it for a couple of minutes. That part is not that difficult. Putting it back together wasn't that long either, maybe five minutes. The hard part was after I put it back to its original state.

Not sure if there's a design flaw with this puzzle or if I'm looking at it wrong, but mine seems locked and I can't, for the life of me, take it apart again. As I mentioned above, all four pieces look identical, but if that were the case, it wouldn't matter how you put them back together, since they would interact all the same. As it is, I can safely say they are indeed sightly different, because even looking at the solution I can't solve it again. Since I was solving it on my own the first time I couldn't have known that there was a correct way to put it back together and a wrong way. I would advise you to take a look at the solution once you take it apart or the same might happen to you. In the meantime, I'll keep trying to solve mine again. Maybe I'm missing something.

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Solution: You can get a copy of the solution here.

Closing Comments:

This puzzle reminds me of the Cast Rattle, another four-piece puzzle with interlocking pieces, albeit a bit more difficult.

I have mixed feelings towards the Cast Hashtag (Shift). The puzzle does look nice and has an interesting design, but if it does indeed lock on you this easily, an until I'm proven wrong, I have to disregard it as a worthy addition to the Cast family.

Availability: You can find the Cast Hashtag at PuzzleMaster for the usual $15.99 CAD. All other Cast puzzles from Hanayama can also be purchased here.


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