Speed
Mental Math
Risk
Kelly Criterion
Valuation
Fermi Estimation
Probability
Expected Value
The same skills tested at Jane Street, Citadel, and Two Sigma.
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Learn more about quant trading games and skill development
Quant trading games are skill-based games that test and develop the cognitive abilities used by quantitative traders at firms like Jane Street, Citadel, and Two Sigma. These include mental math speed, risk assessment, probability estimation, and market valuation skills.
Yes, all four games (Speed Engine, Risk Lab, Market Maker, and Probability Poker) are completely free to play. You can play without signing up, though creating an account lets you track your progress and compete on leaderboards.
The Myntbit Score is a composite rating that measures your performance across all four skill dimensions: Speed (mental math), Risk (Kelly criterion), Valuation (Fermi estimation), and Probability (expected value). Your tier (Beginner, Skilled, Expert, Elite, Legend) is determined by your combined performance.
Yes, these games practice the exact skills tested in quantitative trading interviews. Speed Engine develops rapid mental math abilities, Risk Lab teaches optimal bet sizing (Kelly criterion), Market Maker improves Fermi estimation skills, and Probability Poker sharpens expected value calculations.