From Choppin Broccoli:
No need to spend time studying complicated charts, Blackjack Wizard teaches you how to maximize your chances at a Blackjack table in a straight-forward, easy-to-understand manner. Simply select your starting hand and the dealer's card with the easy to use "slot machine" pickers. Blackjack wizard will then tell you what your best move would be in that scenario: Hit, Stand, Double Down, etc. Study this simple strategy and decrease the house edge to only 0.5% -- that's half a percent! Train with this tool and soon you'll be a pro at the Blackjack table!