Roulette

A European wheel with a single zero. Spread chips over numbers (35:1), red or black, odd or even, 1–18 or 19–36 (1:1), dozens and columns (2:1). Zero loses every outside bet. The house edge is 2.70% on every spot.

Everyone plays the same spin. Bets are open for 15 seconds, then the wheel spins and every bet is paid from the same pocket. Pick a chip value (or type your own) and click the table; your chips for one spin can never add up to more than the table maximum.

Each spin's pocket comes from a hash chain published in advance (shown under the table), so no one can change it after bets are in. Click any past result to check it in the verifier.