Brain teasers Wooden puzzles Siebenstein-Spiele Mephisto Skip images Product Code: Read more about the product In stock VAT 25.5 % -0% 20,04 € Wrapping No wrapping Wrapping Paper (+1,80 €) Christmas wrapping paper (+1,80 €) Quantity Add to cart Description Put the 10 pieces of the game in two layers into the tray, so that every small square are 4 equal symbols. To find the solution is hard, but logical.