Cube-shaped robot chassis may be effective in
contaminated or aggressive environments, due to absence of
external moving parts. Another possibility is building coordinated
interlinked groups which may posses additional capabilities
unavailable in individual robots. Controlling such cube robots
may be a complicated problem. An effective movement algorithm
would allow to explore the full range of tasks made possible by
this design. In this article, we propose a solution for making the
robot do a controlled jump.