“Alfons specialises in fabulous burr designs. They are all very beautiful and many of them are incredibly tough. This is definitely the case here – the two burrs that have been designed and created for this release are stunning and extremely difficult puzzles. I think that the disassembly is hard enough – the reassembly will be absolutely impossible without Burrtools. The Lange Vinger is yet another of Alfons’ incredible framed 6 piece burrs. This burr is made from Wenge with Lime pieces. It has an odd rotational symmetry to it which really throws my ability to follow moves. The frame pieces have been made so that each one of the main burr sticks is blocked at one end making the disassembly much more complex. I started working on this after the previous ones and was aware that I did not have much time to get it done before the review was due. Previous puzzles have mostly had the frame interfering with the burr stick moves but ultimately the 6 piece burr is mostly dismantled from within the frame until quite late when frame pieces can come out. I spent quite a while working with this thought in mind before realising that this wasn’t going to work and then concentrated on trying to move the frame pieces. I think I got lucky on several occasions because I found some very hidden moves that suddenly allowed a frame piece to move sideways and then another axially which freed up a whole lot more movement. This took me quite a few hours to dismantle and I was very lucky to do so. The amazing thing about it was that the whole frame came off the burr leaving all 6 pieces in place before they were disassembled. There are a lot of pieces. It is NOT a puzzle for a burr newbie – it is very tough with a level of 20.2.4.1.1.3.4.2. It was great fun using Burrtools to reassemble it again.”
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