This is a really attractive puzzle. Comes with an all hardwood box and sliding lid. Embedded into a hold area on the lid is a red block, the "Redstone". If you remove the lid you will see that the box appears to be full to the top with 8 pcs. The puzzle comes in the unsolved state. Your goal is to insert all 9 pieces in the box so that you can slide the lid back on. Seems impossible, but of course it can be done. Comes with clear instructions. Box measures about 4 1/2" x 3" x 2 3/4" high.
This puzzle was designed by Thomas O`Beirne, Canada.