Drill the Neetcode 150,
graded by an LLM, scheduled by SRS.
Describe your approach in plain English. A local or cloud model grades you across correctness, time, and space. Spaced repetition decides what to bring back tomorrow.
LLM-graded answers
Three-dimension rubric: correctness, time, space. Verdict derived in code, not by the model — consistent grading across runs.
SRS that learns you
Three-state spaced repetition (new → needs review → mastered) with overdueness-weighted picks. Wrong answers come back fast; mastered ones drift out.
Daily set + streaks
A small, topic-diversified daily set with a points + completion-bonus layer. Practice without thinking about what to practice.