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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
64
problems
26.
Filling the Books
standard
Combinatorics
Medium
27.
Fixed Point
standard
Numerical Methods
Easy
28.
Cost of Carry
standard
Pricing
Easy
29.
Gap Fill
prediction
Linear Algebra
Probability & Statistics
Easy
30.
Gaussian Quadrature
standard
Numerical Methods
Hard
31.
Hands Tied
optimization
Portfolio Optimization
Time Series
Hard
32.
Hidden Impulses
prediction
Time Series
Probability & Statistics
Hard
33.
The Implied Distribution
standard
Pricing
Medium
34.
The Impossible Characteristic Function
standard
Probability & Statistics
Medium
35.
The Impossible Correlation
standard
Linear Algebra
Probability & Statistics
Easy
36.
Limiting Integral
standard
Calculus & Analysis
Medium
37.
Liquidation Order
standard
Portfolio Optimization
Easy
38.
Margin Budget
optimization
Combinatorics
Easy
39.
Market Fragmentation
standard
Graphs & Networks
Combinatorics
Probability & Statistics
Medium
40.
Market-Neutral Split
optimization
Graphs & Networks
Portfolio Optimization
Medium
41.
Underwater
standard
Time Series
Easy
42.
Minimum Variance Direction
standard
Linear Algebra
Portfolio Optimization
Easy
43.
Minimum Variance
standard
Portfolio Optimization
Easy
44.
Forecasting the Spread
prediction
Stochastic Calculus
Time Series
Easy
45.
The Mean-Reverting Spread
standard
Stochastic Calculus
Easy
46.
Cycles of a Random Shuffle
standard
Combinatorics
Medium
47.
Pinned to Settle
standard
Stochastic Calculus
Medium
48.
High-Water Mark
standard
Martingales & Stopping
Easy
49.
Certify the Tail
standard
Martingales & Stopping
Medium
50.
Return to the Corner
standard
Probability & Statistics
Easy
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