2. Observe the color distribution of the pattern in the example, and pay attention to the outlines of the figures and trees on the example pictures;
3. First splice the ones with right angles and straight edges, then the peripheral ones can be spliced together. Start from all around, because it's easier;
4. The same color block is generally in the same area, and one color block is connected to one color block;
5. Observing the shape of a single jigsaw puzzle can be used to make up the jigsaw puzzle. This is often the most difficult method to use.