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Goldman Sachs LeetCode Questions 2026

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

Last updated: 20 Feb 2026

Timeframe

Difficulty

Problem	Difficulty	Frequency	Topics
Two Sum	EASY	50%	ArrayHash Table
Add Two Numbers	MEDIUM	37.5%	Linked ListMathRecursion
Longest Substring Without Repeating Characters	MEDIUM	62.5%	Hash TableStringSliding Window
Median of Two Sorted Arrays	HARD	75%	ArrayBinary SearchDivide and Conquer
Longest Palindromic Substring	MEDIUM	37.5%	Two PointersStringDynamic Programming
String to Integer (atoi)	MEDIUM	37.5%	String
Container With Most Water	MEDIUM	62.5%	ArrayTwo PointersGreedy
Integer to Roman	MEDIUM	25%	Hash TableMathString
Roman to Integer	EASY	37.5%	Hash TableMathString
Letter Combinations of a Phone Number	MEDIUM	25%	Hash TableStringBacktracking
3Sum	MEDIUM	25%	ArrayTwo PointersSorting
Valid Parentheses	EASY	37.5%	StringStack
Merge Two Sorted Lists	EASY	25%	Linked ListRecursion
Next Permutation	MEDIUM	37.5%	ArrayTwo Pointers
Search in Rotated Sorted Array	MEDIUM	62.5%	ArrayBinary Search
First Missing Positive	HARD	25%	ArrayHash Table
Trapping Rain Water	HARD	100%	ArrayTwo PointersDynamic ProgrammingStackMonotonic Stack
Jump Game II	MEDIUM	25%	ArrayDynamic ProgrammingGreedy
Rotate Image	MEDIUM	25%	ArrayMathMatrix
Group Anagrams	MEDIUM	50%	ArrayHash TableStringSorting

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