What's the Count
Train your brain and master the mathematics of card counting! Track cards, calculate running and true counts, and test your memory across three increasingly challenging difficulty modes.
How to Play
1. Start with the Learn tutorial to understand the Hi-Lo counting system.
2. Remember the card values:
– Cards 2–6 = +1
– Cards 7–9 = 0
– Cards 10, J, Q, K and A = −1
3. Watch the cards appear and mentally maintain the running count.
4. When prompted, identify whether the count is positive or negative, or enter the exact count for more points.
5. Earn points for correct answers as the cards become faster.
6. Use the Show Guide button whenever you need a reminder.
7. Progress through Normal (1 deck), Hard (3 decks) and Expert (6 decks).
8. In Expert mode, calculate the true count by dividing the running count by the estimated number of decks remaining.
Goal: Improve your mental arithmetic, concentration and accuracy as the difficulty increases!