Please find below the solution for: Dig a tunnel to escape. This is level 8 of the Prison Escape adventure. If something is wrong or missing please let us know and we will be more than happy to help you out.
Use the white box to stop the first policeman from reaching Andy. Place the box inside the white tunnel under the level of Andy. Then tap on Andy so he can reach the second white tunnel. Do the same with the box for the second policeman and tap on Andy ag