Build a digital jigsaw one useful clue at a time: separate the border, group clear details and leave repetitive areas until later.
Start with reliable clues
Open Jigsaw Casual and inspect the picture before moving pieces. In a traditional jigsaw, straight edges suggest the border, while lettering or a sharp color boundary can anchor an interior section. Build a few small groups instead of forcing every piece into one growing patch.
Make uncertain pieces easier
Compare both the outline and the picture; a similar color alone is weak evidence. Save large areas of sky or water until nearby sections provide context. If dragging feels inaccurate, check the game's display size before moving more pieces. A short pause can help you notice a detail you kept overlooking.