30 et 40 is one of the simplest and most fascinating European Casino games. The game entails four "Simple bets" in opposition to each other two by two; ‘Red’ or ‘Black’ and ‘Couleur’ or ‘Inverse’ ; these simple chances are all paid even.

The croupier starts lining up two rows of cards: the first row is the Black row; the second row is the Red row.Then the croupier draws as many cards as needed for each row, to reach a total score of between 31 and 40 points (drawing stops when a score between 31 and 40 is reached). The winning row is the one where the total score is closest to 31 points. (E.g.: The first row totals 34 points, the second 37 points, Black is the winner because 34 is the score closest to 31 points).

In addition to betting on rows, players can also place bets on either "color" or "inverse". The "color" wager is a type of bet that the first card of the row that wins will be the same color as the winning row. The "inverse" wager is the opposite of the "color" wager. It is a bet that first card of the winning row will be the opposite color of the winning row.

Additionally to these simple chance bets, Stiletto Casino also offers you the opportunity of betting on Après (same score) with two further bets, simple and exact Après.