What this is
Drill preflop ranges by position, stack, and action. Open, 3-bet, 4-bet, cold-call — burn the right grids into muscle memory.
Drill short, focused spots with instant solver feedback. The engine calibrates to your level, surfaces your leaks, and routes the next questions toward them.
♠
Adaptive difficulty
Spots scale to your skill in real time — no more drills that are too easy or too brutal.
♥
Solver-backed answers
Every decision is graded against real solver output, not opinion. See the right play, the EV, and why.
♦
Leak tracking
Your mistakes are categorized by spot, street, and bet size, then weighted into future drills until they disappear.
♣
15 minutes a day
Short reps that fit into a lunch break. Most players see measurable gains within two to three weeks.