Grammarly vs Snap Interview Questions
Grammarly lists 30 LeetCode interview questions while Snap lists 84. They share 5 problems — 17% of Grammarly's bank and 6% of Snap's. Focus on the overlap first, then drill into 25 Grammarly-only and 79 Snap-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Grammarly and Snap.
Step 2 — Company-specific depth: Add Grammarly-specific problems like Remove All Adjacent Duplicates In String, Vowel Spellchecker, Insert Delete GetRandom O(1) and Snap-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snap skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
5 Shared Questions
High-priority problems to practice for both Grammarly and Snap.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Search in Rotated Sorted Array | Medium |
| Word Search | Medium |
| Word Break II | Hard |
| Number of Islands | Medium |
Unique to Grammarly (25)
Problems in Grammarly's list that do not appear at Snap.
| 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 |
| Generate Parentheses | Medium |
| Perfect Number | Easy |
| Logger Rate Limiter | Easy |
| Sum of Left Leaves | Easy |
| Non-overlapping Intervals | Medium |
Unique to Snap (79)
Problems in Snap's list that do not appear at Grammarly.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Meeting Rooms II | Medium |
| Word Ladder | Hard |
| Minimum Window Substring | Hard |
| Design Log Storage System | Medium |
| Making A Large Island | Hard |
| Number of Distinct Islands | Medium |
| Bus Routes | Hard |
| Basic Calculator II | Medium |
| Combination Sum | Medium |
| Reverse Words in a String | Medium |
| Bricks Falling When Hit | Hard |
Frequently Asked Questions
How many LeetCode questions do Grammarly and Snap share?
Grammarly and Snap share 5 LeetCode interview questions. 25 problems appear only in Grammarly's list and 79 appear only in Snap's list.
What topics overlap most between Grammarly and Snap?
The most common shared topics between Grammarly and Snap are Array (5 shared questions), String (2 shared questions), Backtracking (2 shared questions), Depth-First Search (2 shared questions), Matrix (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Grammarly or Snap?
Grammarly has 7 Easy, 19 Medium, and 4 Hard questions. Snap has 5 Easy, 52 Medium, and 27 Hard questions. Snap has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Grammarly and Snap?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 Grammarly-specific and 20 Snap-specific questions to round out your prep.