APTEEK

Designer: Dr. Volker Latussek

This puzzle measures: 70 mm x 70 mm x 65 mm

Material: Purpleheart/Acacia

Dr. Volker Latussek wrote about it:

“As promised, here it is APTEEK. When working with the usual v’s and developing FARMACIA, I had to learn that some very nice moves are not possible. However, from my experience with FILLING V, I know how powerful L’s are. So what could be more obvious than turning four v’s into three L’s and filling the 3x3x3 box together with the remaining five v’s? And suddenly, the previously impossible moves become possible. I really hope that you too will see that the price of losing the simple and clean construction principle of the 9 v’s of FARMACIA is not too high and that the beauty of the APTEEK solution – just as in APOTHECA – justifies the mixture of eight v’s and L’s.”

Kevin Sadler wrote about it:

“This incredible creation has been made from a deep Purpleheart wood for the box and an incredibly dark and fabulously grained Acacia. It is simply gorgeous. It arrives in a special configuration that Volker deliberately designed – the pieces seem to fit inside the 3x3x3 cavity but the central row is protruding above the surface. Obviously, this needs to be remedied and the pieces rearranged so that the pieces fit flush with the top surface. It’s not going to be an easy process as the pieces (five L-triominoes and three L-tetrominoes) each have either a dowel protruding from one of the voxels and a reciprocal hole for accepting them. The box has a single dowel protruding into the top row of the puzzle. This reminded me a lot of a puzzle that I still haven’t managed to solve from last year, Farmacia – this is still sitting on my desk waiting for me to complete it.
 
Unlike the Farmacia there is no hole in the box to accept a dowel and with the dowel positioned in the top row, I had a funny feeling that this puzzle was going to require rotations to solve it. I spent a good few days trying to make at least a cube shape with the interlocking dowels and holes all fitting together. Interestingly, after many hours I had completely failed to find one. This didn’t bode well for solving the puzzle in the box! 😱
 
Eventually, I resorted to Burrtools. Initially I looked for cube shapes and was slightly horrified to see that there were 7 cubic assemblies and 3 had a single hole that occurred in the correct place were it to be placed inside the box. I will need to assemble each of these cubes and then try the disassembly to see whether I can put one of them in the box. I did recreate the file with the box and found that there are 8 possible assemblies but no solutions. OMG! It will need rotational moves to assemble. Burrtools can only be used to give you a hint as to how it might possibly be assembled but not the actual solution.
 
I have spent several days on this and gotten nowhere so far and also to my horror, I cannot put it back into the transport position either. This is an incredible challenge and best suited to the hardcore packing/interlocking puzzle solver amongst you.”