A free poker trainer that works out every answer in your browser instead of looking it up in a chart. Drill the decisions that actually cost money, play against opponents built to be beatable in specific ways, and get a leak report that tells you what your mistakes are worth in big blinds.
Play money only. No signup, no wagering, no real-money games, anywhere on this site.
Spot after spot, graded the only way that matters: in chips. Call or fold against a stated range, or read your equity from the felt and find out how far off you were. Every answer is computed live: no charts, nothing memorised, nothing you can't check.
→ Start trainingSit down against a table of deliberately flawed opponents. The Nit folds too much. The Station never folds at all. Beating them is not about playing perfectly, it is about noticing what they do too often and charging them for it.
→ Start trainingEvery mistake gets logged with a price tag. Overfolding, overcalling, misreading equity: ranked by what each one actually costs you per hand. Fix the top line and you have found more money than any chart will ever give you.
→ Start trainingSolvers teach you not to lose. That is a fine goal and a slow way to make money. At the stakes most people actually play, the profit comes from the person opposite doing one thing far too often, so that is what these opponents are built to do.
Folds until the nuts arrive
Bets only premium made hands and gives up everywhere else. Against a range this tight your bluffs print and your medium hands are worthless, so attack the pots nobody wants and fold when they finally fight back.
Never met a pair worth folding
Calls with any piece and almost never folds. Bluffing is lighting money on fire; the entire edge is value betting thinner and more often than feels comfortable.
Aggression as a personality
Bets and raises with everything, so the betting tells you almost nothing. Stop folding good-but-not-great hands and let them bluff into you: patience is the counter, not counter-aggression.
Solid, balanced, unbothered
A competent, roughly balanced range with real bluffs and real value. There is no free money here: this one is about not making mistakes rather than punishing theirs.
The shove-or-fold endgame is one of the few spots in poker with no approximation in it, so we solved it outright. Every depth gets both ranges, copyable range text and the EV of all 169 hands against folding, from the same table the trainer grades you with.
The engine underneath is written in Rust and compiled to WebAssembly: about 75 KB that runs entirely on your machine. It evaluates poker hands from scratch and samples tens of thousands of runouts per question, which takes a couple of milliseconds.
It was checked the boring way: fuzzed against a deliberately naive reference implementation over 400,000 hands with zero disagreements, and confirmed to reproduce the equities every calculator agrees on: aces against kings comes back at 81.946%.
Nothing in the trainer is a chart we typed in and hoped you would not check. If you disagree with an answer, the exact range it was computed against is on screen.
Built by the same people as 0xRoulette, where the same idea gets pointed at a game you genuinely cannot beat.
The maths is free. The edge is yours to take.
No account, no download, no real money. Open the trainer and start.
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