Stellar app The customizability  ease of use  lack of ads  multitude of games  and randomly generated puzzles makes this the best app  by far  for any puzzler. My only complaint is that within Black Box  there is no option to automatically fire the laser beams after generating a puzzle. But even this is very minor and only begins to show itself in the larger grids. 10/10 overall and in almost every category. Thanks for this amazing app  and I look forward to the future of it!
July 13 2016