QUESTIONS BY COMPANY

Factset LeetCode Questions 2026

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

Last updated: 20 Feb 2026

ProblemDifficultyFrequencyTopics
Smallest Subsequence of Distinct CharactersMEDIUM
100%
StringStackGreedyMonotonic Stack
Remove All Adjacent Duplicates in String IIMEDIUM
100%
StringStack
Remove Duplicate LettersMEDIUM
100%
StringStackGreedyMonotonic Stack
Increasing Triplet SubsequenceMEDIUM
62.5%
ArrayGreedy
Contains DuplicateEASY
62.5%
ArrayHash TableSorting
Group AnagramsMEDIUM
75%
ArrayHash TableStringSorting

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 logo

© 2026 CodingInterviewAI. All rights reserved

CodingInterviewAI

HomeBlogGive Feedback