The Diamonds Transporter

Would you dare to carry diamonds through the inhospitable and dangerous lands? On your journey you may encounter anything. Pass the Sahara desert, lush oases, Mexican plains and hills. Nothing can surprise you, because you drive durable tractor trailer filled with precious diamonds. To successfully fulfill the mission, you need to bring at least the prescribed number of these precious pieces. Be careful when handling, because here you can overlook their poor storage. Do not let be tempted by steep slopes, to urge a quick ride. What if the tractor is heavier than a fully loaded train. Maybe it could eventually overturn, who knows?