Had this game for some children (8-10 years) which has solved within 10 minutes from the frame purchased and found the play ground. One child has apparently propped on pitch and pushed through it. The game was originally nailed with headless nails from the bottom in the frame (Bande). Now I have the pitch from the bottom with wooden slats fix for that to not happen again. Because the corners are downhill that was not so easy. The equipment and size really impressed me and the kids wanted to get started right away. A second chalk would have been desirable. A beautiful product.