Creating a Lost Puzzle: Need More Details

I'd love to help, but I need more information to guide you. Please clarify:

• Puzzle type: Jigsaw, word puzzle, riddle, logic puzzle, or something else?
• Theme: Based on an image, story, word, concept, or other inspiration?
• Difficulty: Easy, medium, or hard?
• Specific idea: Do you have an image or concept in mind?

Once I understand your vision, I can offer concrete advice for creating your puzzle.