It appeared only later, as a way to increase profits of gambling establishments’ owners. The first versions of roulette were invented without the “zero” sector. You can play roulette without zero on Betvoyager website, either free or for real money after completing registration. This increases the player’s chances of winning and strips the casino of its advantage. Unlike most versions of the game, it does not have the traditional 'zero' sector.
Amongst the games of chance, no zero roulette is a highlight.
