Today is the first day of the new year and I hope that you have all resolved to do more puzzling this year. With any luck, you have received many new brain twisters over the holidays to get you started for 2020.
The subject of this first post of the new year is named Happy New Year and designed by Johan van de Konijnenberg. It has a unique level 220.127.116.11.4 solution and was released by Cubicdissection in July 2013. Wow! That was more than 6 years ago and should give you some insight into the appalling state of my puzzle backlog.
Unlike the ultimate Penultimate Burr Box Set challenge puzzle described in the Christmas post (A Christmas Present For You – Ultimate Penultimate Burr Box Set Challenge), Happy New Year was specifically designed to be a challenge. You immediately expect it will be more challenging with 16 moves to take out the first piece instead of 1. As intimidated as I was by the ultimate Penultimate Burr Box Set challenge, I was even more intimidated by Happy New Year. Normally, I don’t find puzzles that require 16 moves to take out the first piece daunting but this one had more than 8 pieces, which compounds the level of difficulty. I figured that it would take me several days to put back together once I had it disassembled.
|Happy New Year and Sweet Sixteen|
Armed with the correct puzzle and a diminishing span of time to the deadline, I started disassembling Happy New Year. The puzzle is not difficult to take apart but I was surprised that it didn’t start falling apart after the first 4 pieces were removed. The remaining 6 pieces hold together quit well and come apart in an interesting manner. Once it was all apart, I scrambled the pieces and left them alone for a while before tackling the assembly on another day.
The assembly was very interesting and followed a logical progression. The piece locations can be determined without too much difficulty, making the crux of the assembly determining how to get the pieces where they belong. It turned out that it was fairly easy to get 8 of the pieces together, with only 2 remaining to be added. Of course, it turned out that the remaining 2 pieces were not the last 2 pieces that needed to be added. They were part of the stable 6-piece core, which made holding all those pieces a fiddly balancing act without them. I was able to disassemble the 8 pieces until I only had 4 remaining and could see how to add the 2 pieces to make the 6-piece core. Adding the remaining pieces was relatively simple after that.
As you would expect from Cubicdissection, Happy New Year is well made and the tolerances allow the pieces to be easily moved. The puzzle is very attractive and made from Maple (2 pieces), Cherry (4 pieces), and Walnut (4 pieces). The pieces have a very small bevel on the ends and none along the length of the pieces.
This was a great design, and I thought that the 6-piece core made it really interesting to solve. The use of the 3 types of woods keeps the level of difficulty from getting too difficult and allows the piece locations to be determined without a lot of effort. If you’re interested in higher level burrs than the 6-piece burrs, this would be a good one to try.