Practice — the daily engine

Questions sized to your plan, graded to your goal.

Today's practice serves the same topics your weekly plan promises — one queue, no drift. Inside a topic, a skill ladder adapts item by item; a wrong answer routes to "more like this": calibrated variants of the exact skill you missed, near-clones first, until you've proven it three in a row.

Practice earns real evidence, capped at 0.75 ability — the ladder's honesty rung between book work (0.60) and tests (uncapped). Opening the solution before answering earns zero; the reveal-gate keeps the ladder honest. National benchmarks under each answer come from hundreds of millions of real student attempts.

See it live — free