Is this the official post-op relaunch of AGameAWeek?
I'm not sure, yet.
This is just a random sporadic game, at this point.

PlayMyCode no longer works

Don't pick the box with the Red in it, or its game over.
Otherwise, the more you pick, the more you score.
You can reset all the boxes, to keep your odds up, by tapping the safety button on the bottom right.