How to play Thimbles

The shell game: pick a cup, watch the shuffle, and find the ball - one ball pays 2.97x, two balls 1.48x.

How to play Thimbles

1. Choose your stake and play with one ball or two.
2. Pick a cup.
3. Watch the shuffle.
4. If your cup holds a ball, you win.

Return to player

Thimbles returns up to 99% of what is staked over the long run. That is an average over a great many rounds, not a promise for any one of them.

Provably fair

Every round can be checked: a hash of the server's secret seed is shown before the round is played, and the seed is revealed afterwards, so the result can be recomputed and compared. The Fair button on the game opens the seeds, the history and a checker. How provably fair games work.

Questions people ask

Is the shuffle decided before I pick?

Your pick goes in with your bet, and the round is decided then - the shuffle shows it, so the ball is never shown anywhere the result could contradict.

What is the RTP of Thimbles?

Thimbles returns up to 99% of what is staked over the long run - its RTP, or return to player. Any single round can win or lose.

Is Thimbles provably fair?

Yes. Every round can be checked: a hash of the server's secret seed is shown before the round is played, and the seed is revealed afterwards, so the result can be recomputed and compared. The Fair button on the game opens the seeds, the history and a checker.

More house games: Coinflip, Scratch Cards, Mystery Cases - or see every house game.