Guides
One question per guide, answered with numbers computed by code and checked by simulation. New guides are added regularly.
Start here
How crash games work
RTP, the crash-point law and why every round is independent of the last.
The 2x strategy, fully explained
Why cashing out at 2x feels safe, how often it works and what it really costs.
Martingale: the doubling trap
Small wins, rare disasters: the numbers behind doubling after every loss.
Predictors and signals are scams
Why no app can predict a round, and how these schemes take your money.
“Paying hours” are a myth
Why no game pays more at certain times, and who profits from the idea.
Safer play
Budgets, reality checks, self-exclusion and free help lines by country.
Latest guides
Odds of hitting 50x in crash games like Aviator
Analysis of the probability and frequency of reaching a fifty times multiplier in crash games.
Odds of hitting 1.3x in crash games like Aviator
How often a round hits the multiplier and how the house edge shapes long-term results in instant games
Roulette six-line bets: odds and house edge
A clear breakdown of roulette odds, house edge calculations, and expected losses for six-line bets on European and American wheels.
Odds of hitting 20x in crash games like Aviator
Examine the probability of hitting twenty times in crash games, average wait times, and how return rates affect outcomes.
Roulette street bets: odds and house edge
Street bets win rarely. The zero drives the house edge. Streaks are common. Patterns do not change outcomes.
Odds of hitting 100x in crash games like Aviator
An analysis of the probability of hitting high multipliers in crash games, the frequency of dry spells, and the impact of house edges on long-term bankrolls.
Roulette split bets: odds and house edge
A clear breakdown of split bet odds, payouts, and house edges for European and American roulette wheels.
Odds of hitting 10x in crash games like Aviator
How often crash rounds reach ten times the stake and why every betting target loses three percent on average over time.
Roulette dozen and column bets: the exact odds
European roulette dozen bets win slightly more often than American ones due to fewer pockets on the wheel.
Odds of hitting 5x in crash games like Aviator
Analysis of probabilities for hitting a five times multiplier in crash games including bankroll effects and return rates
Roulette odds of hitting a single number
How single-number roulette bets work, why the house edge persists, and what long sessions actually cost.
Roulette odds of red or black: European vs American wheels
Compare win rates and house edges for red or black bets on European and American roulette wheels.
Odds of hitting 1.5x in crash games like Aviator
An analysis of crash game probabilities focusing on the frequency of hitting the target multiplier and its impact on bankrolls.
Test it yourself
Crash Lab
Simulate the 2x strategy, Martingale, D’Alembert and more over thousands of sessions.
Probability calculator
The chance of reaching any multiplier, and what a bet on it returns on average.
Mines odds
The exact chance of every click and the multiplier it should pay.
Updated: