Dublin Puzzle Company Clear Acrylic Jigsaw Puzzle

Pieces are lightly scratched if looking carefully.

https://www.dublinpuzzles.com/Clear-Acrylic-Jigsaw-Puzzle-p218826637

"These clear jigsaw puzzles are a great hit with all ages and you don't need to be a total jigsaw person to like it. It is great fun to try and the satisfaction of solving it is huge .... but be warned once you take it apart it will be just as hard to solve it again.

Don't be fooled by the number of pieces - it is half logic puzzle and half jigsaw

There is no picture, and because you cant tell which way is up with the pieces since they are totally clear ....they can be upside down or sideways and you will not know it ... a proper brain workout.