AlgoDrill
Coding interview practice that sticks
AlgoDrill helps software engineers prepare for technical interviews by turning coding solutions into active recall drills. Rather than passively reading solutions, users study the reasoning and pattern first, then practice reproducing the code from memory, line by line. A study plan uses spaced repetition to schedule review of problems the user is most likely to forget, adapted to an interview date, study days, and a daily time budget. The platform includes a problem library organized by pattern (such as hash maps and stacks), detailed editorials, custom drill generation from the user's own code, and a visual interview course with walkthroughs and retrieval checks.
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