The hand you cannot stop thinking about on the drive home has an exact answer. Up to six hands, any board, dead cards if you know them, and a Monte Carlo engine that returns the real number instead of the story you are telling yourself.

The preset matchups are the hands players actually argue about, and most people are wrong about at least one of them. Set against flush draw is far closer than it feels when the money goes in.
Head-up or multiway, where hand values shift more than most players expect.
Set an exact flop, turn and river, or deal each street at random and watch the equity move.
The classics are one tap away: pair against overcards, set against draw, the races everyone argues about.
Win, tie and hand-distribution numbers, computed in a web worker so the interface never stalls.
Included with a free account. No card, two minutes to set up.
No. It computes equities, not strategies. It answers "how often does this hand win", not "what should I do".
The drill trains the estimate you make in your head at the table. This computes the exact answer at your desk.
Exact hands today. Range versus range is on the roadmap.