Think sleek, speculative, and cinematic — puzzles that imagine tomorrow. Expect neon-lit cityscapes, glass-and-metal skylines, hovering vehicles, holograms, robots, and surreal tech landscapes. Visual traits often include bold color contrasts (neon vs. dark), reflective surfaces, precise geometry, repeating patterns, and detailed small components that reward careful sorting. Mood ranges from utopian calm to neon-noir or dystopian grit. Great for puzzlers who like high contrast, futuristic details, and imaginative worldbuilding — explore visions of what’s next.