Things You'll Need
Instructions
Draw the outline of your puzzle onto the cardboard using a dark-colored marker. A basic puzzle shape is a rectangle or square, but you can make your puzzle in any shape you want.
Draw or paint the design of your choice within the outline. Easy design ideas include landscapes, portraits, animals and plants. Allow children to draw a picture of family or a self portrait, or help them write the alphabet or draw their favorite animal. Don't leave too much of the bare cardboard showing.
Let the paint and marker ink dry. Cut the puzzle along the outline shape.
Turn the puzzle over and draw a puzzle design on the backside using a fine-tip marker. The more intricate the design, the harder it will be to put together.
Cut the puzzle along the lines you drew on the backside of the cardboard.
Store your homemade puzzle in a plastic storage bag labeled with the puzzle's name.