Jigsaw

Jigsaw can refer to the tool, but also to jigsaw puzzle.
The jigsaw tool symbolizes conflicts at work, while jigsaw puzzle means mental challenge ahead. The jigsaw puzzle is in essence a mental challenge that needs to be addressed. If the jigsaw fits neatly together, then it demonstrates you have all the information to make an informed decision on a problem. If you have dreamt of a jigsaw as a tool, then this demonstrates some type of difficulty, especially if it relates to building something from scratch.