The document contains a series of shape riddles and their answers authored by Mr. Azzopardi. Each riddle page is followed by an answer page stating the name of the shape and prompting the reader to think of examples of that shape in their daily life. There are riddles for common 2D shapes like squares, rectangles, circles, triangles, and rhombuses. The riddles get progressively harder, with the last one stated to be the most difficult.