De onderste steen

A trivia game, where the actual question that is going to be asked, is determined by a die roll. For every correctly answered question, a new (smaller) stone is placed on already placed stones. A 6 gives a free stone. When an incorrect answer is given the 'tower' is destructed and the turn is given to the next (group of) player(s). Winner is the one who answers six questions correctly in a row.