QUESTIONS BY COMPANY

Aurora LeetCode Questions 2026

Browse LeetCode problems frequently asked by Aurora. Filter by difficulty and timeframe to focus your interview prep.

Last updated: 10 July 2026

Try CodingInterviewAI free on a practice problem

New accounts get 10 free credits for the free AI model—up to five complete problems.

Timeframe

Difficulty

Problem	Difficulty	Frequency	Topics
Number of Distinct Islands	MEDIUM	62.5%	ArrayHash TableDepth-First SearchBreadth-First SearchUnion-FindSortingMatrixHash Function
Diameter of Binary Tree	EASY	62.5%	TreeDepth-First SearchBinary Tree
Word Search II	HARD	62.5%	ArrayStringBacktrackingTrieMatrix
LRU Cache	MEDIUM	100%	Hash TableLinked ListDesignDoubly-Linked List
Maximum Number of Visible Points	HARD	87.5%	ArrayMathGeometrySliding WindowSorting
Zuma Game	HARD	62.5%	StringDynamic ProgrammingStackBreadth-First SearchMemoization
Number of Islands II	HARD	62.5%	ArrayHash TableUnion-Find
Flatten Nested List Iterator	MEDIUM	62.5%	StackTreeDepth-First SearchDesignQueueIterator
Meeting Rooms II	MEDIUM	62.5%	ArrayTwo PointersGreedySortingHeap (Priority Queue)Prefix Sum
Sliding Window Maximum	HARD	75%	ArrayQueueSliding WindowHeap (Priority Queue)Monotonic Queue
Course Schedule II	MEDIUM	75%	Depth-First SearchBreadth-First SearchGraph TheoryTopological Sort
Snapshot Array	MEDIUM	62.5%	ArrayHash TableBinary SearchDesign
Angle Between Hands of a Clock	MEDIUM	62.5%	Math
Number of Islands	MEDIUM	62.5%	ArrayDepth-First SearchBreadth-First SearchUnion-FindMatrix

Find algorithm patterns and generate explained solutions.