On The Farm Block Puzzle Multi With Mudpuppy's On the Farm block puzzle, you can put together six different scenes, dairy cow, hen and chicks, goat, horse, sheep and pig, all illustrated by Jenn Ski. Printed with nontoxic, soy-based inks. Puzzle cube greyboard contains 90% recycled paper. CE and ASTM tested for safety. Nine 2" cubes to use as building blocks or make 6 images. Sturdy box with sliding drawer.