Grammarly vs LinkedIn Interview Questions
Grammarly lists 30 LeetCode interview questions while LinkedIn lists 141. They share 7 problems — 23% of Grammarly's bank and 5% of LinkedIn's. Focus on the overlap first, then drill into 23 Grammarly-only and 134 LinkedIn-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 7 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Grammarly and LinkedIn.
Step 2 — Company-specific depth: Add Grammarly-specific problems like Remove All Adjacent Duplicates In String, Vowel Spellchecker, Remove All Adjacent Duplicates in String II and LinkedIn-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: LinkedIn skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
7 Shared Questions
High-priority problems to practice for both Grammarly and LinkedIn.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Search in Rotated Sorted Array | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Repeated DNA Sequences | Medium |
| Sqrt(x) | Easy |
| Evaluate Reverse Polish Notation | Medium |
| Number of Islands | Medium |
Unique to Grammarly (23)
Problems in Grammarly's list that do not appear at LinkedIn.
Unique to LinkedIn (134)
Problems in LinkedIn's list that do not appear at Grammarly.
| Problem | Difficulty |
|---|---|
| Max Stack | Hard |
| Nested List Weight Sum II | Medium |
| All O`one Data Structure | Hard |
| Word Ladder | Hard |
| Find the Celebrity | Medium |
| Nested List Weight Sum | Medium |
| Design Authentication Manager | Medium |
| Find Leaves of Binary Tree | Medium |
| Shortest Word Distance II | Medium |
| Maximum Subarray | Medium |
| Max Consecutive Ones III | Medium |
| Valid Parentheses | Easy |
Frequently Asked Questions
How many LeetCode questions do Grammarly and LinkedIn share?
Grammarly and LinkedIn share 7 LeetCode interview questions. 23 problems appear only in Grammarly's list and 134 appear only in LinkedIn's list.
What topics overlap most between Grammarly and LinkedIn?
The most common shared topics between Grammarly and LinkedIn are Array (5 shared questions), Math (3 shared questions), Binary Search (2 shared questions), Hash Table (2 shared questions), Sorting (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Grammarly or LinkedIn?
Grammarly has 7 Easy, 19 Medium, and 4 Hard questions. LinkedIn has 25 Easy, 90 Medium, and 26 Hard questions. LinkedIn has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Grammarly and LinkedIn?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 20 Grammarly-specific and 20 LinkedIn-specific questions to round out your prep.