How to Play

There is nothing to learn and nothing to decide. Put SUI in the pot before the clock runs out; if your ticket is drawn, the pot is yours.

How to play

1. 1
   Connect — sign in with Google to derive a Sui wallet instantly, or connect an existing Sui wallet.
2. 2
   Enter the pot — anything from 1 to 300 SUI. The ninety-second clock starts on the first entry in the round, not when the round appears.
3. 3
   Wait for the close — the pot keeps taking entries until the clock expires. Your share of it updates live as other people join.
4. 4
   Check it — when the round settles the seed is revealed. Rebuild the draw from it yourself and confirm the winner was already determined before the pot closed.

How the winner is drawn

Before the pot opens we generate a secret for the round and commit to its hash. When the clock expires, that secret is combined with every entry in the round — each buyer's address and amount — to pick a winning ticket.

Both halves matter. We fix our half while the pot is still empty, so we cannot pick it to suit a result we have not seen. The entries fix the other half, so no player can compute the outcome either: doing so would need our secret, which is not revealed until the round is over.

When the round settles

The pot settles the moment the clock expires and somebody touches the round — the winner does not have to be watching, and neither do you. A scheduled sweep runs behind that as a backstop, so a round that nobody opens still settles and still pays.

Settlement takes a lock first, so two people loading the page at the same instant cannot settle it twice. A pot is paid once or not at all.

The limits

Note what is not on that list: a maximum pot. House-banked tables cap your bet against the house balance, because the house has to be able to pay. Here the payout comes out of the pot itself, so a bigger pot is not a bigger risk to anybody — there is nothing to cap.