Prepare for Grammarly technical interviews with 30 tracked LeetCode questions, sortable by difficulty and topic.
| Title | Difficulty | Topics | Frequency | LeetCode |
|---|---|---|---|---|
| Insert Delete GetRandom O(1) | Medium | 100% | Solve | |
| Logger Rate Limiter | Easy | 100% | Solve | |
| Remove All Adjacent Duplicates in String II | Medium | 100% | Solve | |
| Special Binary String | Hard | 97.8% | Solve | |
| Word Break | Medium | 97.8% | Solve | |
| Evaluate Reverse Polish Notation | Medium | 93.2% | Solve | |
| Climbing Stairs | Easy | 92% | Solve | |
| Word Break II | Hard | 90.4% | Solve | |
| Repeated DNA Sequences | Medium | 78.9% | Solve | |
| Vowel Spellchecker | Medium | 78.9% | Solve | |
| Number of Islands | Medium | 67.7% | Solve | |
| Clone Graph | Medium | 66% | Solve | |
| Backspace String Compare | Easy | 65.8% | Solve | |
| Remove All Adjacent Duplicates In String | Easy | 60% | Solve | |
| Implement Trie (Prefix Tree) | Medium | 57.2% | Solve | |
| Generate Parentheses | Medium | 56.3% | Solve | |
| Merge Intervals | Medium | 55.3% | Solve | |
| Search in Rotated Sorted Array | Medium | 53.4% | Solve | |
| Trapping Rain Water | Hard | 53.4% | Solve | |
| Sqrt(x) | Easy | 50% | Solve |
30 questions total
Company analytics
Questions tracked
30
Questions currently linked to Grammarly
Topics represented
32
Distinct topics visible in this company set
Dominant difficulty
medium
60% of tracked questions
Avg frequency score
64.6
Mean frequency across this company question set
Grammarly currently has 30 tracked questions linked to 32 topics, so this page is a good benchmark for how deep the dataset goes on one employer.
The most common topics for Grammarly include String, Array, Hash Table, and Math. String alone appears 14 times in the visible topic distribution. That topic spread helps you identify whether this company is repeating a few patterns or testing across a broader surface area.
The current question set averages a frequency score of 64.6, and medium is the dominant difficulty bucket at 60% of tracked coverage. That makes it easier to decide whether to practice for repetition, complexity, or both.
Grammarly related paths
This section answers the most practical questions about using the Grammarly route as a company-specific LeetCode study page.
Start with the highest-frequency questions inside String, Array, and Hash Table, then sort the table by frequency to build a shortlist. That gives you a faster first pass through Grammarly's interview patterns than trying to cover every linked problem at once.
medium makes up 60% of the tracked Grammarly question set. Use that split to decide whether your study plan should emphasize coverage, realistic interview pressure, or deeper problem solving.
Use this page to identify Grammarly's strongest topic signal, then open String and the global most-asked or questions explorer routes to see whether that company-specific pattern is also common across the wider dataset.
