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Free poker solve library

Explore the hand. Understand your options.

Browse 486,000+ solved flops across cash, heads-up and tournaments. Open a hand, follow the actions and share what you find. No signup required.

All existing library spots. No daily browsing limit.

Studying before the flop? Browse all free preflop charts.

The flop comes ace-high.

Six-player cash game. Both players started with 100 big blinds. Everyone folds to the button, who raises. The small blind folds and the big blind calls.

Button · dealer · raised before the flop

AAA♠777♦222♣

You · big blind · first to act

Check or bet? Explore how different hands play this board.

Explore this hand
Fair play, built in

Your wallet never buys an edge.

Chips are for unranked Bankroll Cash or eligible one-hand analysis. They cannot change a Ranked stack, rating, matchup, cards, timer, leaderboard, or Daily Cup entry.

Free · Equal 100 BB · Rating on

Ranked Session

The standard competitive session: same stack, same 25 hands, and no wallet edge.

One free entry · No rebuys

Daily Cup

A daily freezeout for tournament points, trophies, cosmetics, and profile flair.

Free session or sandbox stacks

Rivals & friends

Try an adjustment against a bot or open a private table. Neither needs chips in your wallet.

How it works

Poker study with a next step

Start with the decision in front of you. Learn why it works, practice it, and move on when it feels familiar.

Learn the next decision

Move from the basics to solver-informed play in 2–5 minute lessons. If you know a topic already, test out and keep moving.

Get the why, not just the chart

Practice against the engine, see solver-backed feedback, and read an explanation that matches what you have learned so far.

Keep the habit going

Daily goals, weekly leagues, and a record of your work give you a reason to come back and a way to see progress.

Put your read to the test

Take one shared daily spot, get the explanation after you answer, and share the result without spoiling it for friends.

Custom spot estimates · Sharkling Splash

Build your spot. Start studying it now.

Set the board, stacks, ranges, rake and bet sizes. Sharkling's neural model returns an estimate for supported flops right away. Turn and river estimates are available on demand when supported. We label estimates clearly; there's no exact solve running later.

A real model, with a measured limit

524,660 solved spots

used to train the shipped flop policy network.

Typically within 4.2% of the pot

Measured on held-out solver tests. Every neural answer is clearly labeled as an estimate.

More than an answer key

A solver can tell you what. Sharkling helps with why.

Graded decisions come with an explanation based on the solve: equity, pot odds, range advantage, and blockers in your exact combo. Early lessons use plain foundations; later ones meet you in the language of ranges and blockers.

  • Exact EV-loss grading where coverage supports it, clearly labeled
  • Session summaries that make your mistakes-per-100 easy to track
  • Targeted drills built from the errors you repeat

BTN vs BB · river

Single-raised pot · 100bb

Mistake

You called. Solver folds 72% here — you're bluff-catching too wide.

Perfect

You block the nut flush, so the thin value bet works here. Nice find.

Progress you can feel

See your progress without squinting at a spreadsheet

Ranked rating, a chess-style Precision score, and mastery crowns show the work adding up. Bankroll Cash is optional play volume, not a skill score.

Leagues

Weekly XP leaderboards with 30 players per group. Climb to Diamond—or fight to stay there.

Streaks

Keep a practice streak alive with freezes, milestones, and a way to repair a missed day.

Charts, offline

Keep the full preflop chart browser—RFI, 3-bet, blind versus blind—close at hand.

Pricing

Start free. Add more ways to study when you need them.

Browse the library without an account. Sharkling Splash adds unlimited practice, hand analysis, and 200 custom spot estimates each month.

Free — $0Sharkling Splash — $14.99/mo

Take the next spot with more confidence.

Take a short lesson, practice a real spot, and jump into a free Ranked Session when you want to test yourself.