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Google Interview Questions (2026)
Practice 52 real Google interview questions.
- 11Easy
- 29Medium
- 12Hard
Catalog refreshed Oct 24, 2026
GPS Error Tracking
medium
FREE
Largest Shared BST Value
Medium
PREMIUM
Max Path Sum Between Leaf Nodes
Easy
PREMIUM
Bank Customer Service Maximization
Medium
PREMIUM
Date Format Validator
Easy
PREMIUM
Group Elements by Common Properties
Medium
PREMIUM
Subarray-First Custom Iterator
Easy
PREMIUM
Keyboard Jump Typing Challenge
Medium
PREMIUM
Minimum Coins to Cover All Amounts
Medium
PREMIUM
Recent Search History System
Hard
PREMIUM
Ball Picking Contest
Hard
PREMIUM
Maximum Flying Distance
Hard
PREMIUM
Largest Tree Root ID
Medium
PREMIUM
Find Median In Large Unsorted Array
Medium
PREMIUM
Highway Checkpoint Tolls
Medium
PREMIUM
Grep Command With Context Lines
Medium
PREMIUM
Design Unix Find Command With Filters
Hard
PREMIUM
Paint a Row of Houses
Hard
PREMIUM
Employee Shift Timeline Intervals
Medium
PREMIUM
Two Car Destinations
Medium
PREMIUM
Rearrange House Numbers in Neighborhoods
Medium
PREMIUM
Count Distinct Elements in Each Window
Easy
PREMIUM
Merge Two Sorted Interval Lists
Medium
PREMIUM
Fill Equation with Missing Operators
Hard
PREMIUM
Cake Order Completion Count
Easy
PREMIUM
Find Minimum Increment Moves
Easy
PREMIUM
Find Greatest Digit Triple
Easy
PREMIUM
Find Shortest Tile Moves
Hard
PREMIUM
ATM Withdrawal Queue
Easy
PREMIUM
Winner of a Dot Grid Game
Medium
PREMIUM
Kth Greatest in Expanding Prefix
Easy
PREMIUM
Farthest Node From Data Centers
Medium
PREMIUM
Encode and Decode String
Medium
PREMIUM
In-Memory File System
Medium
PREMIUM
[Phone Screen] Minimum Tires For A Race
Hard
PREMIUM
Maximum Color Run Length
Easy
PREMIUM
Frequency Merge Tree
Medium
PREMIUM
Interval Coverage Counter
Hard
PREMIUM
Largest Island Perimeter
Medium
PREMIUM
Path Router
Medium
PREMIUM
Daily Branch Pruning
Medium
PREMIUM
Expression Simplifier
Hard
PREMIUM
Dual Extremes Queue
Hard
PREMIUM
Longest Match Tokenizer
Medium
PREMIUM
Connected Crop Allocation
Medium
PREMIUM
[CodeSignal] Maximum Zero-Sum Triplets
Medium
PREMIUM
[CodeSignal] Coin Table Game
Easy
PREMIUM
Running Tests With Failing Pairs
Medium
PREMIUM
Minimum Boxing Area
hard
PREMIUM
Unpainted Segments
Medium
PREMIUM
Reverse Segment of Linked List
Medium
PREMIUM
Dictionary of Sorted Letters
Medium
PREMIUM
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Google Interview FAQ
There are 52 Google interview questions right now, and new ones are added as engineers report them.
Yes. Every question here was reported by someone who was asked it in a real Google interview, and the set keeps growing as new reports come in.
Yes. Every Google question opens in a built-in editor where you can write, run, and submit your solution in Python, JavaScript, TypeScript, Java, or Rust.
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