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Palantir Technologies - Coding Problems & Interview Prep (26 Problems) | Company Interview Problem Explorer | Company Interview Problem Explorer
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Palantir Technologies Interview Problems
26 Problems Listed
Offers data analytics and intelligence platforms.
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Problem Statistics
Breakdown of 26 problems.
Stats last updated: 6/8/2025
Difficulty Distribution
Easy
(6)
Medium
(14)
Hard
(6)
Recency Distribution
Within 3-6 months
(26)
Most Common Tags (Top 7)
Array (19)
Hash Table (8)
String (7)
Sorting (6)
Breadth-First Search (5)
Depth-First Search (4)
Math (4)
Problems
AI Groups
Cards
Strategy
Coding Interview Problems for Palantir Technologies
26
Accounts Merge
3-6 months ago
Medium
Topics (7)
Array
Hash Table
String
Depth-First Search
Breadth-First Search
Union Find
+1 more
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
All Ancestors of a Node in a Directed Acyclic Graph
3-6 months ago
Medium
Topics (4)
Depth-First Search
Breadth-First Search
Graph
Topological Sort
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Check If It Is a Straight Line
3-6 months ago
Easy
Topics (3)
Array
Math
Geometry
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Construct Quad Tree
3-6 months ago
Medium
Topics (4)
Array
Divide and Conquer
Tree
Matrix
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Contains Duplicate
3-6 months ago
Easy
Topics (3)
Array
Hash Table
Sorting
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Contains Duplicate II
3-6 months ago
Easy
Topics (3)
Array
Hash Table
Sliding Window
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Contains Duplicate III
3-6 months ago
Hard
Topics (5)
Array
Sliding Window
Sorting
Bucket Sort
Ordered Set
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Count the Number of Good Subsequences
3-6 months ago
Medium
Topics (5)
Hash Table
Math
String
Combinatorics
Counting
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Find Beautiful Indices in the Given Array I
3-6 months ago
Medium
Topics (6)
Two Pointers
String
Binary Search
Rolling Hash
String Matching
Hash Function
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Find Beautiful Indices in the Given Array II
3-6 months ago
Hard
Topics (6)
Two Pointers
String
Binary Search
Rolling Hash
String Matching
Hash Function
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Find Players With Zero or One Losses
3-6 months ago
Medium
Topics (4)
Array
Hash Table
Sorting
Counting
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Flood Fill
3-6 months ago
Easy
Topics (4)
Array
Depth-First Search
Breadth-First Search
Matrix
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Integer to English Words
3-6 months ago
Hard
Topics (3)
Math
String
Recursion
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
LRU Cache
3-6 months ago
Medium
Topics (4)
Hash Table
Linked List
Design
Doubly-Linked List
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
Maximum Size Subarray Sum Equals k
3-6 months ago
Medium
Topics (3)
Array
Hash Table
Prefix Sum
Trending
Recent
Solve Problem
Solve
Mock Interview
Mock
Similar
Hints
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