I have found these puzzles (Bill Bell) to be not up to the standard of puzzles. The pieces are NOT interlocking and therefore harder for some to assemble as they separate easily. The picture of the puzzle piece depicted on the box is interlocking, but the actual pieces are not. The picture of the puzzle is very appealing, but not enough to deal with the frustration of pieces that do not stay connected.
Great folks to work with
Great company!