Grammarly vs Samsung Interview Questions
Grammarly lists 30 LeetCode interview questions while Samsung lists 65. They share 6 problems — 20% of Grammarly's bank and 9% of Samsung's. Focus on the overlap first, then drill into 24 Grammarly-only and 59 Samsung-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 6 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Grammarly and Samsung.
Step 2 — Company-specific depth: Add Grammarly-specific problems like Remove All Adjacent Duplicates In String, Vowel Spellchecker, Insert Delete GetRandom O(1) and Samsung-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Samsung skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
6 Shared Questions
High-priority problems to practice for both Grammarly and Samsung.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Search in Rotated Sorted Array | Medium |
| Generate Parentheses | Medium |
| Word Search | Medium |
| Number of Islands | Medium |
| Trapping Rain Water | Hard |
Unique to Grammarly (24)
Problems in Grammarly's list that do not appear at Samsung.
| Problem | Difficulty |
|---|---|
| Remove All Adjacent Duplicates In String | Easy |
| Vowel Spellchecker | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Remove All Adjacent Duplicates in String II | Medium |
| Climbing Stairs | Easy |
| Repeated DNA Sequences | Medium |
| Sqrt(x) | Easy |
| Perfect Number | Easy |
| Logger Rate Limiter | Easy |
| Sum of Left Leaves | Easy |
| Non-overlapping Intervals | Medium |
| Search Insert Position | Easy |
Unique to Samsung (59)
Problems in Samsung's list that do not appear at Grammarly.
Frequently Asked Questions
How many LeetCode questions do Grammarly and Samsung share?
Grammarly and Samsung share 6 LeetCode interview questions. 24 problems appear only in Grammarly's list and 59 appear only in Samsung's list.
What topics overlap most between Grammarly and Samsung?
The most common shared topics between Grammarly and Samsung are Array (5 shared questions), String (2 shared questions), Dynamic Programming (2 shared questions), Backtracking (2 shared questions), Depth-First Search (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Grammarly or Samsung?
Grammarly has 7 Easy, 19 Medium, and 4 Hard questions. Samsung has 12 Easy, 36 Medium, and 17 Hard questions. Samsung has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Grammarly and Samsung?
Start with the 6 shared problems since they cover what both companies ask most often. Then add 20 Grammarly-specific and 20 Samsung-specific questions to round out your prep.