Check these Cool Spiral Jigsaw Puzzles Inspired by Nautilus and Ammonites

Did conventional puzzles become boring and too easy for you? Well, then you might want to check out these cool spiral puzzles made by the design studio Nervous System.

The studio recently presented a set of spiral jigsaw puzzles inspired by Nautilus shells and Ammonite fossils. The puzzles contain hundreds of individual pieces that are made out of laser-cut wood. The pieces have all sorts of intriguing shapes and contain intricate details like seahorses or octopuses.

The spiral shape of the puzzle allows different approaches to assemble and provides an interesting new challenge for all puzzle enthusiasts. Check them out below.