
Probability+120
Roulette Probability
The wheel has no memory. Find out what that costs.
Free
Weekly progress
0 / 33 more learning games to qualify.

The wheel has no memory. Find out what that costs.

Near misses are designed. Here's the maths behind them.

Pure skill. No luck involved — and that's the point.

Bank it or push it? Meet expected value.

Decisions matter here — but the edge still isn't yours.

Every ball is a fresh coin flip at every peg.

You play the other players — and the rake plays you.

Three bets, no decisions, one quiet edge.

Two dice, 36 combinations, and a favourite number.
DEMOVirtual coins — in-app progression only, no cash value. Games use virtual chips only — no real-money play.