How to solve 9 piece wooden devil's knot Burr puzzle

We will solve 9 Piece Burr puzzle difficult puzzle, devil's knot, puzzle knot, chuck puzzle. We will explore the fascinating world of mechanical puzzles, take a closer look at six different types of puzzles and solve them. These are Barr puzzles. A Barr puzzle is a mechanical puzzle consisting of interlocking pieces or a part that form a three-dimensional structure. The objective of the puzzle is to resemble the structure by separating the pieces and then reassembling them again.