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PuzzledQuant’s Substack
Quantitative finance professionals, traders, and job seekers preparing for quant interviews.
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- Every two weeks
- Latest
- 2026-10-25
- By
- PuzzledQuant
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- 12 recent issues
- Covers: Quantitative interview puzzles, probability problems, linear algebra, financial modeling concepts, and step-by-step mathematical solutions.
- For: Quantitative finance professionals, traders, and job seekers preparing for quant interviews.
- Best for: Aspiring and current quantitative traders or researchers practicing for technical interviews.
- Skip if: General business leaders or non-technical finance professionals.
Start with
- Robot Cart Race: Provides a probability puzzle and solution to train quantitative reasoning skills.
- Number of Maximas: Explains how to calculate the expected value of local maxima in random permutations.
- Good grid: Demonstrates solving discrete probability problems involving uniform distributions and bounds.
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Summarised by AI from 12 recent issues. Audience size is not included. Prices are not included. Report a mistake.