At the table
- Choose 8, 12 or 16 rows, then Low, Medium or High risk.
- Inspect the pocket returns. Hover or select a pocket to see its quoted multiplier.
- Set the currency and wager, then drop the ball. The final pocket determines the total return.
Rules worth knowing
- Each row contributes an equally likely left or right step. The total number of right steps determines the landing pocket.
- Central pockets are more likely than the outside pockets. High risk changes the distribution of returns; it does not make the outside pockets more likely.
- The supported tables have a 98% weighted expected return before whole-chip rounding. The pocket multiplier includes the original stake.
- The animation follows the recorded path. Previous drops do not change the next ball’s probabilities.
An example round
If a pocket shows a 0.5× total return, a 10-chip ball landing there returns 5 chips. A return below 1× means part of the wager was lost.


