Tools
Martingale Calculator
How deep a martingale ladder survives on your bankroll: steps, worst-case bet, streak odds, cost per day.
Rakeback Calculator
What your wager is really worth back: rakeback vs lossback, effective RTP, and honest presets for six crypto casinos.
D'Alembert Calculator
Where the D'Alembert ladder dies on a real casino: bankroll depth vs table max, exact streak odds, Classic and Contra.
Labouchere Calculator
Exact odds your Labouchere line completes — and where a losing streak kills it on a real casino's bankroll and table max. Classic and Reverse.
Paroli Calculator
Win-streak odds, banked profit and give-back for Paroli / reverse martingale — with the casinos that can’t even cap it flagged honestly.
Key tool
Dice Simulator
Roll full autobet sessions with casino and strategy presets — see the variance before you bet.