These are not your ordinary puzzles. George Luck puzzles are meticulously cut for single or more layer puzzle play. Imaginative themes are beautifully colored with eco-friendly water based paint. George Luck Puzzles are probably best known for their famous multi-layer wooden puzzles that give hours of fun and play. The family-run business has been making high quality and colorful puzzles since 1975 and uses the latest laser cutting technology to ensure the finest and most accurate finish.