21.5cm Tangram strips puzzle

The toy depicted in the image is a tangram puzzle. A tangram is a classic dissection puzzle made of seven flat polygons, called tans, which are arranged to form various shapes. The objective of the puzzle is to replicate a specific pattern or silhouette, such as the boat with a person shown in the image, using all seven pieces without any overlap. The pieces are typically cut from a single square and can be made from materials like paper, cardboard, or wood. The image shows a digital representation of this puzzle with striped, colorful pieces forming the shape of a boat.