QuantDojo

QuantDojo is the only app built specifically for quant finance interview prep. 1,300+ brain teasers and growing, covering every question type you'll face at top firms.

WHAT YOU GET
• 1,300+ brain teasers across Probability, Statistics, Combinatorics, Logic, and Game Theory
• Questions tagged by firm — Jane Street, Citadel, Two Sigma, DE Shaw, Optiver, SIG, HRT, IMC, and more
• 3 progressive hints per question to guide your thinking
• Full step-by-step solutions with mathematical explanations
• Spaced repetition to lock in what you've learned
• Track your accuracy by category and difficulty

HOW IT WORKS
Pick a category, difficulty, or target firm and start solving. Reveal hints when you're stuck. Check the full solution when you're ready. Mark questions as solved or send them to your review queue. QuantDojo tracks your weak spots and resurfaces questions at the right intervals.

WHO IT'S FOR
• Students prepping for quant interviews
• Career switchers moving into quant finance
• Working professionals staying sharp

PRICING
Subscribe monthly or annually, or get lifetime access with a single purchase. Free users can preview 3 full solutions before subscribing.

Privacy: All your data stays on your device. We collect nothing.

Terms of Use: https://elilindt.github.io/quantdojo-site/terms.html
Privacy Policy: https://elilindt.github.io/quantdojo-site/privacy.html