Our Jungle Primo Puzzle is a great puzzle for little ones who have mastered peg puzzles. The four modern jungle characters each have between three and four pieces. At first you can give your little one just the pieces for one animal. As she masters putting each animal together one at a time, you can mix all the pieces up for extra challenge! We love that the pieces are chunky allowing small hands to easily grab and place them together. We also appreciate that this puzzle offers varying degrees of challenge!