Poker solvers
Poker Solvers: Study Tool Or Cheating Tool?
A poker solver can be one of the best study tools in the game. The same technology can also become real-time assistance when it is used during a hand.
The Good Use Case
Solvers help players understand ranges, bet sizes, board textures, and strategic tradeoffs. Used after a session, they can reveal leaks and test assumptions. They are especially useful because poker intuition is often biased by memorable hands rather than full distributions.
The Bad Use Case
Solver use becomes cheating when advice is accessed while a hand is in progress. That changes the competition from player skill to tool access. It also removes the human constraints that make poker poker: memory, nerves, uncertainty, fatigue, and time pressure.
The Gray Area
Charts, notes, precomputed solutions, and training tools can create gray areas. A good policy should focus on whether the material is used during a live decision and whether it gives specific strategic advice for the current hand.
A Clean Line
The cleanest line is simple: study after the hand, not during the hand. Review sessions, build intuition, and improve your strategy away from active play. At the table, decisions should come from the player.
Sources And Further Reading
- Heads-up limit hold'em poker is solved, Science, 2015.
- DeepStack: Expert-Level Artificial Intelligence in No-Limit Poker, Science, 2017.
- Superhuman AI for heads-up no-limit poker: Libratus beats top professionals, Science, 2018.
- Superhuman AI for multiplayer poker, Science, 2019.
- AI Insider: The Hidden Tech At Poker Tables That Could Change Everything, PokerOrg.
- AI Insider: Can Your Poker Tells Be Hacked?, PokerOrg.
- AI Insider: Do You Really Want A Tech Ban In Poker?, PokerOrg.
- Man vs. Machine: The GTO Arms Race, Card Player Magazine, Vol. 39/No. 5, March 4, 2026, pages 56-57.