Needless to say, it's easier to put together 100 pieces instead of 5,000-piece puzzles. Another important factor is the design of the puzzle. Puzzles that are all the same color, for example ...

The difficulty of a puzzle can almost always be directly attributed to how many pieces there are. For most adults a 100-piece puzzle will likely be too easy, but a 1000-piece puzzle might cause ...

It was only a couple of weeks ago that Amazon had a pretty fantastic sale on Ravensburger jigsaw puzzles, but it seems the ...