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Problem Statistics
Breakdown of 10 problems.

Difficulty Distribution

(2)
(7)
(1)

Recency Distribution

(10)

Most Common Tags (Top 7)

Array (6)
Design (5)
Hash Table (4)
String (4)
Stack (3)
Matrix (3)
Depth-First Search (3)
Coding Interview Problems for OpenAI
10
Asteroid Collision
3-6 months ago
Medium

Topics

Array
Stack
Simulation
Trending
Recent
Mock
Design Excel Sum Formula
3-6 months ago
Hard

Topics

Array
Hash Table
String
Graph
+3 more
Trending
Recent
Mock
Design Memory Allocator
3-6 months ago
Medium

Topics

Array
Hash Table
Design
Simulation
Trending
Recent
Mock
Design SQL
3-6 months ago
Medium

Topics

Array
Hash Table
String
Design
Trending
Recent
Mock
Flatten Nested List Iterator
3-6 months ago
Medium

Topics

Stack
Tree
Depth-First Search
Design
+2 more
Trending
Recent
Mock
Flood Fill
3-6 months ago
Easy

Topics

Array
Depth-First Search
Breadth-First Search
Matrix
Trending
Recent
Mock
Largest Local Values in a Matrix
3-6 months ago
Easy

Topics

Array
Matrix
Trending
Recent
Mock
Simplify Path
3-6 months ago
Medium

Topics

String
Stack
Trending
Recent
Mock
Time Based Key-Value Store
3-6 months ago
Medium

Topics

Hash Table
String
Binary Search
Design
Trending
Recent
Mock
Web Crawler Multithreaded
3-6 months ago
Medium

Topics

Depth-First Search
Breadth-First Search
Concurrency
Trending
Recent
Mock

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