Coding interview prep that builds muscle memory, not just familiarity.
Short, focused drills you can do in a few minutes — repeat until the patterns stick.
Full problem → solution sets across 16 categories: arrays, trees, graphs, DP, backtracking and more.
60-second muscle memory drills. See the pattern name, recall the template — instant reps.
Build personalised lists from any drill. Paste a job description and get a targeted study plan.
Pick your drill type, frequency, and active hours.