I am a beginner in contracts, currently focusing on contract events. I've been playing for a few days and feel that it's not just gambling; it's more about observation rather than making too many moves. My own judgment has a win rate of 6.70, and after programming a program a couple of days ago, the win rate is now 80. If anyone wants to play together, feel free to add me; it's free to play together. If you have any suggestions, you can also let me know. Cooperation and win-win is the best!