haastajat drivekansio https://drive.google.com/drive/folders/1oCPrT3wz_trFFhPBqUW59xwqrSD-41RO?usp=sharing
kilparyhmän drive https://drive.google.com/drive/folders/1hR90aWctY1WXYlLfdYW2BiJqWx3KgAbD?usp=sharing
