Say goodbye to boredom! This puzzle block is full of colourful riddles, puzzles and fun exercises: Picture puzzles and find-the-mistake pictures, mazes and silhouettes, sudokus and connect-the-dot drawings. All the tasks promote logical thinking and concentration in a playful and child-friendly way. The puzzle block is a practical companion for long waiting periods, train rides, rainy afternoons or any other time during the day. Ideally suited for second-graders.