Seashore With Tetrapods Jigsaw

In this new puzzle we feature a top-down view of a concrete tetrapod breakwater on the seashore. If you didn't know, tetrapods are a type of structure in coastal engineering used to prevent erosion caused by weather and longshore drift. They are made of concrete, and use a tetrahedral shape to dissipate the force of incoming waves by allowing water to flow around rather than against them. After enabling piece rotation you can rotate a piece by double clicking/ tapping on it or pressing the space key while dragging the piece.

After enabling piece rotation you can rotate a piece by double clicking/ tapping on it or pressing the space key while dragging the piece.