Climbing "Projekt přes oblou hranu" on Sfinga is an experience that combines technical precision with mental fortitude. This route, whose exact grade remains a challenging question mark for many, is renowned for its distinctive feature: a prominent, rounded edge that demands incredibly delicate balance, friction climbing, and intricate body positioning rather than sheer power. It truly lives up to its name, being a 'project' that often requires dedicated attempts and meticulous beta refinement. The unique rock formations of Sfinga provide a dramatic and exposed backdrop, enhancing the sense of accomplishment once you successfully navigate its complex sequence. It's a climb that tests a climber's entire repertoire, offering a profound sense of satisfaction upon reaching the anchors.