Cobble Hill Hockey On Frozen Lake Jigsaw Puzzle (1000 Piece) For ages 10 and up, proudly made in the USA. Filled with childhood winter memories, hockey on Frozen lake is a 1000 piece puzzle by COBBLE HILL that measures at 26.625 by 19.25 inches when complete. COBBLE HILL offers a large selection of images that bring back days of old memories, colorful images to inspire your imagination