Family Pieces 350 puzzles include three different piece sizes so puzzlers of all skill levels can collaborate. The large pieces are on one end of the puzzle, the medium in the middle, and the small pieces on the other end. While these puzzles are designed for families, don't let that stop you from enjoying it on your own! It's also a great option for newer puzzlers who want to step up from a 275 piece puzzle, but not ready to jump into a 500 or 1000 piece. As well, skilled puzzlers enjoy this piece count when they need a little "snack" break.