Which picture sets are there?
- Animals: cat, dog, fish, bird, rabbit, turtle.
- Fruit and vegetables: apple, banana, cherries, grapes, carrot, orange.
- Sun, moon and stars: sun, moon, star, cloud, rainbow, snowflake.
- Treats: cake, cookie, lollipop, ice cream, donut, candy.
- Things that go: car, bus, plane, rocket, boat, bike. A 4 x 4 uses the first four pictures of the set, a 6 x 6 all six. The pictures are clear line drawings chosen to be told apart in black ink.