In Greek mythology which king of Corinth was compelled to eternally roll a large boulder up a hill only to watch it roll down again?
Sisophys Sisyphe Sisyphid Sisyphean Siphysos Siziph Sysiphus Sissyphus Sisiphus Sifysos Sisyphian Sisuphos Sisyfos Sysyphean Sísyphos Sisyphus Σίσυφος Sisyphean task Sisyphos Sisyphids