A vectorized CFR+ solver & trainer for Kuhn poker, Leduc hold’em and
Rhode Island hold’em — the same algorithm family that
essentially solved heads-up limit hold’em
(Cepheus, 2015). Kuhn and Leduc are solved live in your browser;
Rhode Island hold’em (~871k information sets) is solved offline and shipped
as a precomputed strategy, GTO-Wizard-style.
iterations0infosets0exploitability—game value (P1)—
hands0decisions0chips won0EV lost vs GTO0.000avg loss / decision—drill—
Press Deal to start. You alternate seats each hand; the bot plays the solved (near-Nash) strategy. After each of your decisions you’ll see the GTO mix and how much EV your choice gave up. Costly mistakes go to the Drill queue — retire each one by getting it right twice in a row.
EV lost by street
worst open leaks (drill to retire them)
hand history (latest first, last 100 kept)
Rows: hand | board | betting (c check, b bet, k call, r raise, / new street). Bars show GTO action frequencies.