GrammarlyLeetCode Questions
VerifiedCommunity-reported coding interview questions for Grammarly, organized by frequency across 30-day, 3-month, and 6-month recency windows.
# | Problem | Difficulty | Frequency↓ | Acceptance | |
|---|---|---|---|---|---|
| #56 | Merge Intervals3 sources | Medium | 100% | 52.3% | |
| #1047 | Easy | 97% | 73.6% | ||
| #1209 | Medium | 96% | 61.6% | ||
| #380 | Insert Delete GetRandom O(1)3 sources | Medium | 96% | 55.4% | |
| #966 | Vowel Spellchecker3 sources | Medium | 92% | 61.4% | |
| #33 | Search in Rotated Sorted Array3 sources | Medium | 90% | 45.2% | |
| #435 | Non-overlapping Intervals3 sources | Medium | 90% | 57.4% | |
| #2054 | Two Best Non-Overlapping Events3 sources | Medium | 90% | 64.0% | |
| #187 | Repeated DNA Sequences3 sources | Medium | 88% | 53.6% | |
| #70 | Climbing Stairs3 sources | Easy | 88% | 54.2% | |
| #35 | Search Insert Position3 sources | Easy | 85% | 51.7% | |
| #22 | Generate Parentheses3 sources | Medium | 83% | 78.9% | |
| #69 | Sqrt(x)3 sources | Easy | 83% | 42.1% | |
| #1028 | Hard | 83% | 83.3% | ||
| #507 | Perfect Number3 sources | Easy | 80% | 49.3% | |
| #359 | Logger Rate Limiter3 sources | Easy | 76% | 76.9% | |
| #404 | Sum of Left Leaves3 sources | Easy | 76% | 62.9% | |
| #3144 | Medium | 72% | 40.5% | ||
| #139 | Word Break3 sources | Medium | 67% | 49.6% | |
| #79 | Word Search3 sources | Medium | 67% | 47.7% | |
| #150 | Evaluate Reverse Polish Notation3 sources | Medium | 67% | 58.2% | |
| #208 | Implement Trie (Prefix Tree)3 sources | Medium | 60% | 69.7% | |
| #1461 | Medium | 60% | 61.6% | ||
| #200 | Number of Islands3 sources | Medium | 51% | 64.7% | |
| #2075 | Decode the Slanted Ciphertext3 sources | Medium | 51% | 67.6% | |
| #42 | Trapping Rain Water3 sources | Hard | 51% | 67.7% | |
| #62 | Unique Paths3 sources | Medium | 51% | 67.0% | |
| #140 | Word Break II2 sources | Hard | 50% | 55.8% | |
| #761 | Special Binary String2 sources | Hard | 50% | 79.4% | |
| #3035 | Maximum Palindromes After Operations2 sources | Medium | 50% | 47.2% |
Grammarly Technical Interview Overview & Company-Wise Questions
This page organizes 30 community-reported Grammarly LeetCode problems by difficulty, frequency, and recency so you can build a focused preparation queue. Reports are aggregated from public datasets and should be treated as preparation signals rather than predictions.
How to prioritize Grammarly preparation
Start with the 5 questions reported in the last 30 days, then work through the highest-frequency topics (String, Array, Hash Table, Dynamic Programming). This page tracks 30 community-reported questions across 7 Easy, 19 Medium, and 4 Hard problems. Data refreshed Oct 28, 2026.
Frequently Asked Questions
What are the most frequent LeetCode questions for Grammarly?
The leading problems in the available Grammarly interview reports include Merge Intervals, Remove All Adjacent Duplicates In String, Remove All Adjacent Duplicates in String II. This page tracks 30 reported problems across Easy (7), Medium (19), and Hard (4) difficulty levels.
Where can I practice company-wise LeetCode questions for Grammarly?
You can review all 30 Grammarly questions on this page, filter them by 30-day, 3-month, 6-month, and all-time windows, and save practice progress for free.
How does LeetMap Pro organize Grammarly interview problem recency?
LeetMap Pro groups community-reported occurrences into 30-day, 3-month, 6-month, and older windows. These are preparation signals from the available sources, not guarantees that a problem will appear in a future interview.
What is the difficulty distribution for Grammarly coding questions?
Medium is the largest tracked difficulty group for Grammarly, with 19 problems. The full distribution is 7 Easy, 19 Medium, and 4 Hard.