Do not create a logo in a serious or formal style. Avoid using dark or muted colors. Do not include any realistic or lifelike depictions of a duck; it should be a playful, cartoon-style duck instead. The font for the text 'Pato Quiz' should not be overly complex or difficult to read; it should be bold and fun. Do not incorporate any elements that are not child-friendly or that might make the design feel uninviting. The background should not be cluttered or dark; it should be simple and light to ensure the duck and text stand out clearly.