Climbing "Waht watch - ten watsch" (Grade 5) on the "Casablanca Wandl" sounds like a fun and engaging experience. A grade 5 route typically involves sustained climbing with good holds, but requiring thoughtful footwork and body positioning. On the Casablanca Wandl, known for its specific rock type and characteristic features, this route would likely offer a mix of interesting sequences. Climbers could expect to encounter some steeper sections, potentially demanding precise movements and good endurance. Ultimately, "Waht watch - ten watsch" would be a rewarding climb for intermediate climbers, providing a good challenge within a beautiful climbing area.