QUESTIONS BY COMPANY

Instabase LeetCode Questions 2026

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

Last updated: 20 Feb 2026

Timeframe

Difficulty

Problem	Difficulty	Frequency	Topics
Subarray With Elements Greater Than Varying Threshold	HARD	100%	ArrayStackUnion FindMonotonic Stack
Implement Trie (Prefix Tree)	MEDIUM	100%	Hash TableStringDesignTrie
Course Schedule II	MEDIUM	100%	Depth-First SearchBreadth-First SearchGraphTopological Sort

PREPARE FASTER

Need Help Solving These Problems?

CodingInterviewAI can instantly identify algorithms and generate optimal solutions for any LeetCode problem. Get step-by-step explanations and ace your next technical interview.

CodingInterviewAI

Home Blog Give Feedback

Legal

Terms of Use Privacy Policy Legal Notice