У вашего броузера проблема в совместимости с HTML5
This video shows how to download the MindCuber.rxe executable program to the NXT using the original LEGO MINDSTORMS NXT software v1.0
The MindCuber.rxe shown here is for MindCuber build from the original MINDSTORMS NXT kit (part number 8527 orange box with the addition of a LEGO color sensor).
See the original video of MindCuber in action at http://www.youtube.com/watch?v=Uw1BgD72vaA
See http://mindcuber.com for links to build instructions for this and for the latest version of MindCuber.rxe for NXT 2.0
Find useful tips and share your experiences building MindCuber on facebook at https://www.facebook.com/lego.mindcuber
Other LEGO solvers including MicroCuber, Android Speedcuber and CubeStormer II can be seen on http://www.youtube.com/IAssemble
and on http://www.youtube.com/user/ARMflix/videos?flow=grid&view=0&sort=p