Blocks

A spare time hobby.

The "4-in-a-Vice" and the "6-piece-Burr"
Two interesting examples of wooden puzzles that can be easily made in the home workshop.
The "Burr" is a relatively simple task to assemble, but the "Vice" presents a far greater challenge with over 20 very specific moves required to put it together, and a similar precise sequence of moves to separate it.