Broken Mindstorms

I thought I’d have a play with my Lego Mindstorms Rubik Cube solver. But the controller is broken. I’ve tried everything. I’ve put in some new batteries, then another set in case the new ones were broken.

I’ve even taken the back off and had a look inside (always guaranteed to fix anything I find). It’s really complicated in there, and beautifully made.

But it doesn’t work.

Oh well. I’ll have to solve the cube myself…