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Start with one of these
Expected Maximum of Dice
standard
Probability & Statistics
Easy
Put-Call Parity
standard
Pricing
Easy
The Best Constant
standard
Calculus & Analysis
Easy
Circular Trading
standard
Graphs & Networks
Combinatorics
Easy
Fixed Point
standard
Numerical Methods
Easy
Type
All Types
Standard
Optimization
Prediction
Topic
All Topics
Calculus & Analysis
Probability & Statistics
Combinatorics
Stochastic Calculus
Martingales & Stopping
Pricing
Portfolio Optimization
Games & Strategy
Time Series
Simulation & Monte Carlo
Numerical Methods
Linear Algebra
Graphs & Networks
🔍
All
Easy
Medium
Hard
22
problems
1.
Piecewise Volatility Barrier
standard
Pricing
Medium
2.
Battleship
standard
Games & Strategy
Probability & Statistics
Medium
3.
Square-Root Diffusion
prediction
Stochastic Calculus
Time Series
Medium
4.
Coupled Recurrence
standard
Combinatorics
Medium
5.
The Covariance Matrix
prediction
Linear Algebra
Probability & Statistics
Medium
6.
Currency Arbitrage
standard
Graphs & Networks
Pricing
Medium
7.
Dominance Solvable
standard
Games & Strategy
Medium
8.
Early Exercise
prediction
Martingales & Stopping
Pricing
Medium
9.
Extreme Quantiles
prediction
Portfolio Optimization
Probability & Statistics
Medium
10.
Filling the Books
standard
Combinatorics
Medium
11.
The Implied Distribution
standard
Pricing
Medium
12.
The Impossible Characteristic Function
standard
Probability & Statistics
Medium
13.
Limiting Integral
standard
Calculus & Analysis
Medium
14.
Market Fragmentation
standard
Graphs & Networks
Combinatorics
Probability & Statistics
Medium
15.
Market-Neutral Split
optimization
Graphs & Networks
Portfolio Optimization
Medium
16.
Cycles of a Random Shuffle
standard
Combinatorics
Medium
17.
Pinned to Settle
standard
Stochastic Calculus
Medium
18.
Certify the Tail
standard
Martingales & Stopping
Medium
19.
Settlement Chain
standard
Linear Algebra
Medium
20.
Stop-Out
optimization
Simulation & Monte Carlo
Probability & Statistics
Medium
21.
Surface Fill
prediction
Pricing
Stochastic Calculus
Medium
22.
Take It or Leave It
optimization
Probability & Statistics
Games & Strategy
Medium