How many card counting systems exist?

There are countless card counting systems that have been developed over the years, each with its own unique approach to gaining an edge in blackjack. Some of the most well-known and widely used systems include:

1. Hi-Lo System
2. KO System
3. Hi-Opt I and II
4. Red 7
5. Zen Count
6. Omega II
7. Wong Halves
8. Halves
9. Uston SS
10. Hi-Lo Lite

These are just a few examples of the many card counting systems that exist. Each system has its own strengths and weaknesses, and some may be better suited for specific playing conditions. Players often choose a system based on their skill level, comfort with math, and the environment in which they plan to play. Experimenting with different systems can help players find one that works best for them.

More sophisticated systems, like the Hi-Lo or Omega II, use more complex values for different cards to provide a more accurate count. These systems often require more practice and mental calculation while implementing