Letter - Seven Color Puzzle

Create a letter logo that embodies the concept of 'Seven Color Puzzle'. The logo should incorporate the letter 'S' in an elegant font, using a vibrant color palette that includes seven distinct colors. The design should convey professionalism, creativity, and uniqueness, with a modern and technological feel. Use bright colors that harmonize well together, ensuring the logo is visually impactful and memorable. Consider integrating puzzle elements or geometric shapes to enhance the theme of a puzzle while maintaining a sleek and sophisticated appearance.