The casino tracks every bet you make. This is the same technology, working for you: your real cost per hour, your results vs the math, your tilt patterns, and 1,000 simulated futures of your bankroll.
It runs thousands of simulated gambling sessions using the real house edge and variance of your game, then shows the full range of possible outcomes for your bankroll - including your risk of going bust.
Yes. Sessions are stored only on your own device (localStorage). Nothing is uploaded to any server, and no casino can ever see it.
Log each session (game, average bet, duration, result). The Black Box divides your total net result by your total hours to show your true hourly cost or win rate, per game.