Brainstellar Progress Tracker

Track your Brainstellar puzzle progress with a native analytics dashboard and puzzle picker.

THE ESSENTIAL COMPANION FOR BRAINSTELLAR PUZZLE GRINDING & QUANT INTERVIEW PREP Brainstellar is the gold standard for quantitative interview preparation. But without built-in progress tracking, you're grinding blind. The Brainstellar Progress Tracker solves this—giving you the analytics, visualization, and smart puzzle selection you need to conquer all 101+ puzzles faster. 🎯 WHAT IT DOES: • Native Progress Dashboard: See your solved count, progress by difficulty tier (Easy/Medium/Hard/Deadly), and topic breakdown instantly on the Brainstellar homepage. No external tabs. No friction. • Visual Solved Markers: Green checkmarks (✓) instantly show which puzzles you've conquered across all listing pages. Know at a glance what's left to solve. • AI-Powered Puzzle Picker: Can't decide what to solve next? One click selects a random unsolved puzzle matching your chosen difficulty and topic. Perfect for keeping momentum without decision fatigue. • Topic & Difficulty Filters: Filter by Probability, Discrete Maths, Strategy, and Tricks. Single-select difficulty (Easy/Medium/Hard/Deadly) for focused prep sessions. • Hide Solved Puzzles: Toggle to clean up listing pages and see only unsolved problems. Stay focused on what matters. • Floating Mark-as-Solved Button: Every puzzle page gets a dark-mode compatible toggle to log your progress without disrupting the Brainstellar interface. ⚡ WHY THIS MATTERS FOR YOUR PREP: → Gamification Effect: Watching your solved count climb keeps you motivated through all 101 puzzles. → Smart Session Planning: Pick your next puzzle by difficulty and topic—no more random jumping. → Visual Progress: See exactly which topics you've dominated and where you still need work. → Zero Friction: Designed to feel native to Brainstellar. Inherits dark mode, no lag, no clutter. 💪 TRUSTED BY QUANT INTERVIEW GRINDERS: Built by the competitive quant community, for the competitive quant community. Used by Jane Street, Citadel, Tower Research, and Two Sigma candidates prepping for elite roles. Organic growth from 30+ active users grinding toward offers. 🔒 PRIVACY FIRST: •100% local storage—your progress never leaves your machine • Zero external tracking or databases • No account required, no ads, completely free • Open philosophy: built to complement, not replace, Brainstellar PERFECT FOR: ✓ Jane Street / Citadel / Tower Research interview prep ✓ Competitive programming & quantitative problem-solving ✓ Building consistent puzzle-solving habits ✓ Tracking progress across 100+ brain teasers QUICK START: 1. Install the extension 2. Visit brainstellar.com and see your dashboard appear instantly 3. Mark puzzles solved as you complete them 4. Watch your progress ring fill as you climb toward101/101 5. Use the smart picker to stay in flow state ⚠️ DISCLAIMER: Community-built tool. Not officially affiliated with Brainstellar. Designed to enhance the learning experience for quant interview prep. Start tracking. Stay grinding. Get the offer.