Summary: The Hi-Lo card counting system assigns +1 to cards 2-6, 0 to 7-9, and -1 to 10, J, Q, K, and A. A higher true count (running count divided by remaining decks) favors the player, signaling when to increase bets.

Hi-Lo Card Counting Values

Card counting in blackjack is a strategic technique that uses information about cards already played to estimate how the player's expected value changes based on the remaining card composition.

The Hi-Lo method is the most widely used card counting system, categorizing cards as favorable or unfavorable to the player with simple numerical values. In this system, low cards (2-6) count as +1, middle cards (7-9) count as 0, and high cards (10, J, Q, K, A) count as -1.

The reason 10s and Aces are classified as 'good cards' is directly related to blackjack's win/loss structure. Blackjack (21 with first two cards) can only be achieved with an Ace and a 10-value card, and pays higher than regular wins.

High cards also work against the dealer. The dealer must hit until reaching 17 or higher, and when many 10-value cards remain in the deck, the probability of busting increases.

Conversely, low cards (2-6) help the dealer safely build their hand. Therefore, when these cards have been played, the remaining deck becomes more favorable for the player.

In summary, Hi-Lo card counting works by increasing bets only in favorable situations, shifting the long-term expected value in the player's favor.

Summary: Basic strategy charts show the mathematically optimal action — Hit (H), Stand (S), Double Down (D), or Split (P) — for every combination of your hand vs. the dealer's up card. Covers hard hands, soft hands, and pair splits.

Basic blackjack strategy is a method for making the mathematically most favorable decisions based on the dealer's up card and the player's hand. This strategy minimizes the house edge in the long run without card counting.

Yellow highlighted cells indicate the recommended action.

Terminology:

• H (Hit): Take another card.
• S (Stand): Keep your current hand without taking more cards.
• D (Double Down): Double your bet and receive exactly one more card.
• P (Split): Split two cards of the same value into separate hands.

Hard Hand Strategy

A hard hand is one without an Ace, or where the Ace counts as 1.

Soft Hand Strategy

A soft hand contains an Ace that can be counted as 11.

Pair Split Strategy

When dealt two cards of the same value, use this chart to decide whether to split.

True Count indicates how favorable the remaining deck is for the player. It's calculated by dividing the running count by the number of remaining decks.

Formula: True Count = Running Count / Remaining Decks

A higher true count favors the player; increase your bets when it's high.

Hard Hand Stand/Draw Decision

Rule: If current true count >= chart value, Stand; otherwise, Hit

Soft Hand Stand/Draw Decision

Rule: If current true count >= chart value, Stand; otherwise, Hit

Hard Hand Double Down Decision

Rule: If current true count >= chart value, Double Down; otherwise, follow basic strategy

Game Page Button Guide

Tip Buttons

The 'Tip' buttons on the game interface toggle additional information panels for each section. For example, the 'Card Display Toggle Tip' button opens and closes the panel showing remaining cards in the deck. The 'User Info Toggle Tip' button displays user and game statistics such as current chips, remaining cards, current count, and true count. The 'Strategy Guide Toggle Tip' button displays the basic and advanced blackjack strategy guide panels.

Deck Size & Shuffle Button

The 'Shuffle' button next to the 'Deck Size' input field sets the number of card decks to use in the game and reshuffles them. When pressed, a new card deck is created based on the entered deck size, randomly shuffled, and the game is reset.

New Game (Bet) Button

The 'New Game (Bet)' button starts a new blackjack round. Before pressing this button, enter your desired bet amount in the 'Bet Amount' input field. When a new game starts, the bet amount is deducted from the player's chips, and two cards are dealt to both the dealer and the player. This button cannot be used while a game is in progress.

In-Game Action Buttons (Hit, Stand, Double Down, Split, Surrender)

• Hit: Draw one more card to your hand. Use when you want to get closer to 21, but if you exceed 21 you bust and lose immediately.
• Stand: End your turn without drawing more cards. Use when you're satisfied with your current hand or want to avoid the risk of busting.
• Double Down: Double your initial bet and receive exactly one more card, then end your turn. Use when you have a high chance of winning, especially when the dealer's face-up card is weak.
• Split: If your first two cards have the same value, split them into two separate hands and play each independently. You must place an additional bet equal to the initial bet for each hand. This can double your winning chances but also increases risk.
• Surrender: Forfeit the game and lose only half of your initial bet. Use when you believe the probability of losing is very high to reduce further losses. (In this game, only logged-in Gold members can use this, and only as the first action.)

Hand Signal Animations

When you press each action button, a traditional casino hand signal briefly appears above the button.