A beginner shouldn't. The Knock-Out card-counting system eliminates the mountain of mental arithmetic necessary to win at blackjack. . The scientifically devised unbalanced K-O count can be used profitably anywhere blackjack is played: Las Vegas, Atlantic City, Mississippi, riverboat casinos. As a player has obvious advantages over the dealer, a blackjack. Our Blackjack game has Hi-Lo and KO card counting strategies. (author, mathematician, blackjack guru)This book is an enticing and simplified methodology that squeezes every last drop from the KO count. The scientifically devised unbalanced K-O. Both strategies are perfect for beginners interested in learning card counting! Just like a real casino, you have the option to split, double down, and even take insurance! Our Blackjack game has Hi-Lo and KO card counting strategies. In this 8-deck blackjack game, the cards in the dealer's hand are all visible to a player.