Double-W Puzzle Solution
The object of this puzzle is to unlink the two metal objects.
This puzzle can be assembled two different ways. Each way is simply a mirror image of the other. If your puzzle does not match these pictures exactly, it will be a mirror image.
First, get the puzzle to look like the following picture on the left. Then rotate the right piece and bring it towards you like the following picture on the right.
Keep rotating that piece and bringing it forward until your puzzle looks like this.
Now, slide the two pieces past each other.
That's it, your done.