Discover the position of 3 shapes (composed by 4 colored blocks) on a chessboard, always hidden after the draw, within 8 attempts maximum per match, with this clue... • a shape in wrong position is deleted and one of is 4 colored blocks is replaced by a single white square block to previous attempts if possible, and win at the end of the match... ⇒ a prize for the attempt with the BEST DISCOVERY, in addition to, ⇒ a prize for the COMPLETE DISCOVERY, in addition to, ⇒ a progresive Jackpot for the COMPLETE DISCOVERY to SUCCESSIVE matches. Casino games do not offer 100% chance of winning, however it is possible to frequently get a prize, with Bennaction it is also possible to get the jackpot following a winning streak.