Alfons originally released this insanely difficult burr puzzle in 2017, and this was the first burr that I had to sneak a peak at the burrtools file to disassemble it!
It’s essentially a 12 piece burr, however there’s a frame that restricts movement and three ‘Dog’ pieces packed inside that further hinder your progress.
Alfons drilled holes in the bottom of the frame and included a wire rod that you need to use for pushing/prodding the ‘Dogs’.
It’s a very clever puzzle and I tip my hat to Alfons on a job well done!
Here’s a brief description from Alfons:
“16 piece puzzle "Dog Catcher"
Level: 34.2.8.5.2.1.1.1.2
The dog are difficult to catch, they move 10 times”