These are much more interesting than a picture on a rectangular shape.
No Edges
750 plus 5 extra which are really annoying.
Only part of picture given, and no edges
Moving puzzle
28 edges
Great puzzle with 16 corner pieces. £6
All Edges
Great puzzle. Hard £8
Shaped Edges
Lots of these. Really good and the edge is quite confusing. £5
Talking
I like these. Much more than a simple jigsaw . Where do you put the blocks of 4 pieces. All pieces identical shape and fit anywhere. £8
Pieces same shape
Tessellation pieces. £4
Cluster
Pieces are shaped to fit together. £8
Small size
Really small. Become popular. £3
Impossibles
Difficult design or pieces very similar £3
Very popular. Many designs. Need a system to do them. I find all pairs first as there is 2 identical pieces apart from the orientation. £4
Black and White
These are quite difficult to do. There are many other pictures.