Glued!
A picture puzzle you make yourself. Pick a picture, break it into 6 to 100 pieces, put it back together, then glue it so the lines disappear.
Pick a picture from the box, a drawing from Maya's Art Studio, or a photo. Choose how many pieces: 6, 12, 24, 48 or 100. Tap Break up and the picture splits into pieces on the table. Drag each piece to its spot, where it snaps in. Tap Glue it to sweep the lines away. Tap Unglue to bring the lines back, or Break up to mix the pieces again.