A cartoon character of a ninja with a black mask and a blue face is standing in front of a white background. The ninja is wearing a black outfit with a black belt. Above the ninja, there is a white square with the number '1' in the center. Below the ninja, there is a white square with the word 'NINJA' in bold, black letters. To the right of the ninja, there is a large white square with a grid of 16 smaller squares, each containing a different colored character. The characters are arranged in two rows of eight, with the top row having a gradient of colors from light to