Fun for the whole family: pieces of two different sizes mean that puzzlers of different abilities can work on the same jigsaw An innovative new format in which puzzle pieces of two different sizes enable people of different ages or abilities to work collaboratively on the same jigsaw puzzle. A self-contained scene with larger pieces slots alongside a bigger puzzle with smaller pieces. Parents or older siblings can enjoy the challenge of piecing the puzzle together while having the satisfaction of working together with a younger puzzler!