Companies
Practice by company with publicly curated high-frequency patterns.
Amazon
Leadership principles plus OA-style arrays, trees, and greedy problems.
256 tagged problems
Graph, systems thinking, and clean complexity analysis are heavily tested.
231 tagged problems
Microsoft
Classic DSA with trees, DP, and string processing.
111 tagged problems
Meta
Product-focused coding rounds with arrays, graphs, and design hybrids.
87 tagged problems
Bloomberg
C++/systems flavor with arrays, strings, and OOP design.
62 tagged problems
Apple
Solid fundamentals across trees, recursion, and low-level clarity.
39 tagged problems
Uber
Graphs, geo/interval thinking, and practical coding speed.
27 tagged problems
Graphs, two pointers, and production-minded solutions.
20 tagged problems
Airbnb
Coding interview preparation for Airbnb: high-frequency patterns and problem sets.
15 tagged problems
Zenefits
Coding interview preparation for Zenefits: high-frequency patterns and problem sets.
13 tagged problems
Snapchat
Coding interview preparation for Snapchat: high-frequency patterns and problem sets.
12 tagged problems
Coding interview preparation for Twitter: high-frequency patterns and problem sets.
9 tagged problems
Adobe
Classic interview set spanning DP, trees, and bit tricks.
8 tagged problems
Yelp
Coding interview preparation for Yelp: high-frequency patterns and problem sets.
6 tagged problems
Pocket Gems
Coding interview preparation for Pocket Gems: high-frequency patterns and problem sets.
5 tagged problems
Yapper
Coding interview preparation for Yapper: high-frequency patterns and problem sets.
4 tagged problems
Dropbox
Coding interview preparation for Dropbox: high-frequency patterns and problem sets.
4 tagged problems
Two Sigma
Coding interview preparation for Two Sigma: high-frequency patterns and problem sets.
4 tagged problems
Yahoo
Coding interview preparation for Yahoo: high-frequency patterns and problem sets.
3 tagged problems
Tiktok
Coding interview preparation for Tiktok: high-frequency patterns and problem sets.
2 tagged problems
Palantir
Coding interview preparation for Palantir: high-frequency patterns and problem sets.
2 tagged problems
Lyft
Coding interview preparation for Lyft: high-frequency patterns and problem sets.
2 tagged problems
Baidu
Coding interview preparation for Baidu: high-frequency patterns and problem sets.
2 tagged problems
Goldman Sachs
Coding interview preparation for Goldman Sachs: high-frequency patterns and problem sets.
1 tagged problems
Hulu
Coding interview preparation for Hulu: high-frequency patterns and problem sets.
1 tagged problems
Affirmd
Coding interview preparation for Affirmd: high-frequency patterns and problem sets.
1 tagged problems
Coding interview preparation for Pinterest: high-frequency patterns and problem sets.
1 tagged problems
Expedia
Coding interview preparation for Expedia: high-frequency patterns and problem sets.
1 tagged problems
Netflix
High bar on system design plus strong algorithmic coding.
0 tagged problems