Gladiators in the ancient Rome also played Black Jack in its primitive form, using Colosseum bricks as cards. Bricks have numerical marks in Roman numerals. So, you may collect the Black Jack sum (21) on the column of such bricks. But this game has 2 columns left and right. To win the game set, you must make Black Jack sum on each of those 2 columns. By the way, the overlooker with her whip looks very sexy!