Shop › Lost Treasure Logic Puzzles | Professor Puzzle Image 1 of 1 Lost Treasure Logic Puzzles | Professor Puzzle $19.95 Lost Treasure Logic Puzzles from Professor Puzzle. Age: 8 +Brand: Professor Puzzle Get notified by email when this product is in stock. Add To Cart Added! Lost Treasure Logic Puzzles from Professor Puzzle. Age: 8 +Brand: Professor Puzzle Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Quick View Victorian Parlour Games $24.95 Quick View Children's War | Memories of the Past Memorabilia Pack $26.95 Quick View Roaring 1920s | Memories of the Past Memorabilia Pack $26.95 Quick View Einstein's Pocket Puzzle | Professor Puzzle $19.95 Quick View Vintage Cats Mini Puzzle | 240 pc | Cavalleni & Co $34.95 Sold Out