Comment by whycombinetor

So this has no interaction with the cube itself? It's just a stopwatch app that you press the spacebar to stop, and everyone trusts that you didn't cheat? It doesn't have a programmable hardware LED cube that the app dynamically loads problems onto for each round and logs your moves? Short of that, with a normal cube, it doesn't make you hold up the sides of the cube to the camera before the round to let it determine the problem? Nor make you hold up the cube to the camera after completion to ensure that you solved?