LeetCode practice with an AI that watches you solve
Five hundred problems in and still blanking on site is a common story — because volume was never the bottleneck. The missing rep is solving out loud while someone watches, and tracking which patterns keep beating you.
It watches the actual problem
LeetCode open in your browser, your code in the editor, the submission verdict on screen — the copilot sees all of it. No copying problem text into a chatbot; the rep happens in the real environment.
From silent solve to narrated solve
The jump that matters: solving a medium in silence versus solving it while explaining your approach. The second is what the interview measures. LivePair listens to the narration and presses on the gaps — 'you said optimal, but what's the recurrence?'
Pattern tracking across weeks
Persistent memory means the agent notices what you don't: the third time a graph problem went sideways, the DP weakness that keeps recurring. Your practice history becomes signal instead of a solved-count vanity metric.
What it costs
Live practice sessions bill by time — work sessions start at the 60-minute tier at $3/hour; Duo mode runs from $10 for 30 minutes. A timed problem set fits a single 60-minute block. Work sessions need a desktop browser or an Android device — iOS Safari runs camera-only sessions in beta, no screen share. Pricing · mock interview practice · sign up.