Our wooden jigsaw puzzle pieces are cut in four interesting and original die designs: Classic (more traditional puzzle pieces), Modern (more of an intricate but contemporary cut), Victorian (the original wooden puzzle style, random-shaped curly puzzle pieces), and Tesselated (1-3 repetitive piece shapes). All puzzles (except tessellated) contain many whimsical pieces that reflect the artwork's theme, and many have irregular edges and/or corners for a little more challenge.