The Pusoy Dos AI that learns how you win.
JesterDosAI plays every hand with Claude, studies the games real players actually win, and comes back sharper. Sit down for a match — or bring the whole club for a tournament.
3♣ opens · 2♦ takes all · the AI knows the difference
It doesn't just play. It studies.
Most computer opponents run the same script every hand. JesterDosAI runs a loop: play, watch who wins, and rewrite its own strategy from the games humans actually take down.
Plays you honestly
Every match runs on Claude — tracking what's been played, who's running short, and when it's finally worth spending a 2.
Logs the games you win
When a human finishes 1st or 2nd, the whole game is recorded move by move — the opening, the pressure, the endgame.
Rewrites its strategy
Those wins get distilled into new tactics the AI reads before its next hand. Beat it today, and tomorrow it plays a little more like you.
Online Pusoy Dos tournaments.
Seat your whole club across multiple tables, watch the standings shift in real time, and crown a champion — all from one screen. The first jesterdosai tournament is being built right now.
Already play at the club?
Log in with your member details to carry your record to the table and, soon, into tournaments.