Finish the following sentence with the best choice: What is the quickest way to assemble a jigsaw puzzle?

Choices:
- To quickly solve a jigsaw puzzle, sort out all of the inside pieces and put those together first, then assemble the rest by color and texture.
- To quickly solve a jigsaw puzzle, sort out all of the edge pieces and put those together first, then assemble the rest by color and texture.

Answer:
To quickly solve a jigsaw puzzle, sort out all of the edge pieces and put those together first, then assemble the rest by color and texture.