Coded Abacus

Solving puzzles.


The Monty Hall Problem + simulation in Python
The Monty Hall Problem + simulation in Python
Serpienski Triangles
Serpienski Triangles
[Python Shorts] working with large numbers
[Python Shorts] working with large numbers
[Kattis] Splat
[Kattis] Splat
How about drawing a fish?
How about drawing a fish?
[Dropbox] Coding Question:
[Dropbox] Coding Question: "Second highest salary"
[Spotify] Coding Question:
[Spotify] Coding Question: "The Top 10 Ranked Songs in 2010"
[Meta] Coding Question:
[Meta] Coding Question: "Most Lucrative Products"
[Amazon] SQL Puzzle:
[Amazon] SQL Puzzle: "Workers with the highest salaries"
[ESPN] SQL Puzzle:
[ESPN] SQL Puzzle: "Largest Olympics"
[Salesforce] SQL Puzzle:
[Salesforce] SQL Puzzle: "Average Salaries"
[Kattis] Stirling's Approximation
[Kattis] Stirling's Approximation
[Kattis] Permuted Arithmetic Sequences
[Kattis] Permuted Arithmetic Sequences
[Kattis] Adding Words
[Kattis] Adding Words
Pi Estimation II: Bailey-Borwein-Pflouffe (BBP) Formula and the Chudnovsky Algorithm
Pi Estimation II: Bailey-Borwein-Pflouffe (BBP) Formula and the Chudnovsky Algorithm
Pi Estimation I: Monte Carlo Approach and the Leibniz's Formula
Pi Estimation I: Monte Carlo Approach and the Leibniz's Formula
Number Spirals: Two cool patterns implemented in python
Number Spirals: Two cool patterns implemented in python
[Yelp] SQL Puzzle:
[Yelp] SQL Puzzle: "Review of Categories"
[Forbes] SQL Puzzle:
[Forbes] SQL Puzzle: "Most profitable company"
[Lyft] SQL Puzzle:
[Lyft] SQL Puzzle: "Bikes last used"
[AirBnB] SQL Puzzle:
[AirBnB] SQL Puzzle: "Ranking most active users"
[Amazon] SQL Puzzle:
[Amazon] SQL Puzzle: "Finding User Purchases"