Lots of blackjack players are now taking part in a “21 Challenge Series”, christened 21, – a five-month blackjack tournament launched by online casino Bookmaker.

During the week the players are supposed to compete in a series of progressively higher-stakes tournaments winning seats for Sundays’ finals. Each week three winners are expected to compete for over $1,000 and a chance to advance to the main event in August.

Players, having deposited as little as $11, may win $21,000 in 21 weeks.

Other casino games and poker with a 20% bonus and a 10% 3x redeposit bonus for returning customers are also available at Bookmaker.

To get more information, visit online casino Bookmaker.