Monday, 27 October 2014

Sorter

I had the pleasure of meeting renowned sliding block puzzle designer Serhiy Grabarchuk at IPP34 in London this past August where we exchanged puzzles. This is how I got his Sorter. 


Start Position
This is my second sliding block puzzle from Serhiy. The first was One Fish Another Fish reviewed earlier.

Very nicely constructed of colourful laser cut acrylic, the Sorter is a "sealed" puzzle; meaning the sliding pieces are encased in the tray and you can't remove the pieces....not unless you unscrew the top cover...which is not intended.


Finished Position
The object is this - to move the coloured pieces (which has various shapes cut into them) from their starting positions, to correspond with the cut-outs on the top cover. Only linear moves are allowed, no rotations permitted.

It took me a good several minutes to get the pieces into their intended positions and after the first time, I re-solved it and counted about 38 moves from start to finish. I am not sure if this is the optimal number of moves (probably not), so if anyone who has done it in lesser moves, please feel free to drop me a note.  

Overall a nice sliding block puzzle with an appropriate level of difficulty, just right for an exchange puzzle.

Edit 28 Oct 14: A well-known puzzle collector and sliding block puzzle designer has messaged me to say that the Sorter needs only 22 moves to solve!....well there you go!

2 comments:

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    1. Please click on the Serhiy Grabarchuk link in the post above

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