Home / Progress
Your progress
Study on more than one browser? Sign in with Google to keep your progress in sync across devices. It is optional — the site works fully without it — and we store only your progress, never your name or email.
✓ Synced to your Google account () · . Sign out from the Account menu at the top-right. Your progress loads on any device you sign in with.
A new account starts fresh; from then on your progress saves to it on every device you sign in with.
1Level
0Day streak 🔥
0Solved
0XP
0/3 today
You haven't picked a study plan yet. A plan is the minimum set of problems and lessons to be interview-ready by a target date.
Choose a study plan →Your plan
Change plan Your study queue
Everything in your plan, in study order. Click any item to open it — solve it and mark it Solved/Read there, and it checks off here.
Time to solve — average, with min/max — lower is better
—Easy
—Medium
—Hard
Solve again — problems you flagged to revisit
Progress by track
Overall0 / 507
Algorithms & Data Structures with Python 0 / 40
Coding 0 / 272
ML Coding 0 / 29
AI Agent Coding 0 / 23
SQL & Databases 0 / 36
Machine Learning 0 / 9
Machine Learning System Design 0 / 10
AI Agent System Design 0 / 29
Generative AI System Design 0 / 11
System Design 0 / 29
Object-Oriented Design 0 / 13
Mathematics 0 / 6