Get started with play! Look, search, and discover what 4-year-olds learn at school; that's what this colorful workbook is all about. With the basic set, children can play fun puzzles, counting exercises, and brain teasers. Fun is paramount with all Loco puzzles. Children can discover for themselves whether the puzzles are completed correctly by checking the pattern. Puzzling with colors and shapes, and learning to count up to 12. This workbook can be used with the Loco mini basic set. Ages: 4 to 6.