AI Photo
Design a vibrant and playful logo for a math game that features a fun, cartoon-style character shaped like a math equation, such as a smiling plus sign or an enthusiastic pi symbol, surrounded by colorful geometric shapes like triangles, circles, and squares. The background should include a whimsical, abstract landscape made of numbers and mathematical symbols flowing like a river, with bright colors like blue, yellow, and green to convey a sense of energy and excitement.