One of the best ways to improve your chess tactics skill is with the help of a chess tactics trainer.
There are mainly four types of chess tactics trainers:
- Chess Tactics Servers
- Chess Tactics Software
- Chess Tactics Apps
- Chess Tactics Books
Chess Tactics Servers are online databases that serve chess training puzzles in your website browser. They are mostly free, with an option to pay for extra features. Popular tactics servers can be found on chesstempo.com, lichess.org and chess24.