Compare company overlap, shared topics, and difficulty patterns before narrowing this LeetCode topic into a focused interview practice set.
Shared topics
| Title | Difficulty | Topics | Frequency | LeetCode |
|---|---|---|---|---|
| As Far from Land as Possible | Medium | 100% | Solve | |
| Count Submatrices with Top-Left Element and Sum Less Than k | Medium | 100% | Solve | |
| Design a 3D Binary Matrix with Efficient Layer Tracking | Medium | 100% | Solve | |
| Count Unguarded Cells in the Grid | Medium | 100% | Solve | |
| Find All Groups of Farmland | Medium | 100% | Solve | |
| Diagonal Traverse | Medium | 100% | Solve | |
| Find the Grid of Region Average | Medium | 100% | Solve | |
| Island Perimeter | Easy | 100% | Solve | |
| Find the Safest Path in a Grid | Medium | 100% | Solve | |
| Length of Longest V-Shaped Diagonal Segment | Hard | 100% | Solve | |
| Largest Submatrix With Rearrangements | Medium | 100% | Solve | |
| Minimum Moves to Reach Target with Rotations | Hard | 100% | Solve | |
| Minimum Cost to Make at Least One Valid Path in a Grid | Hard | 100% | Solve | |
| Maximum Spending After Buying Items | Hard | 100% | Solve | |
| Modify the Matrix | Easy | 100% | Solve | |
| Rotating the Box | Medium | 100% | Solve | |
| Shortest Path in a Grid with Obstacles Elimination | Hard | 100% | Solve | |
| Spiral Matrix III | Medium | 100% | Solve | |
| Score After Flipping Matrix | Medium | 100% | Solve | |
| Walls and Gates | Medium | 100% | Solve |
242 questions total
Topic analytics
Questions tracked
242
Questions mapped to Matrix
Companies represented
252
Companies linked to this topic
Dominant difficulty
medium
60% of tracked topic coverage
Avg companies / question
6.7
Mean cross-company overlap for this topic
Matrix appears in 242 tracked questions across 252 companies, which makes it one of the clearer signals for reusable interview patterns.
Google, Amazon, Meta, and Microsoft are among the companies most associated with this topic in the current dataset. Google alone contributes 172 linked questions. Use those company links to compare how the same topic changes across interview styles.
medium is the dominant difficulty bucket at 60% of the topic distribution, and each Matrix question is associated with 6.7 companies on average. That combination is useful when you want a topic that balances frequency with transferability.
Matrix related paths
Use this Matrix page to understand difficulty mix, company overlap, and how to turn a topic signal into a real interview study loop.
Start with the highest-frequency Matrix problems on this page, then use the company and shared-topic filters to split broad pattern practice from more targeted interview prep. This template currently tracks 242 Matrix questions, so it works best as a focused practice lane rather than a one-off search result.
medium currently represents 60% of the tracked Matrix distribution. Use that as a pacing signal before you decide whether this topic is best for quick reps, realistic interview drills, or harder stretch practice.
Google, Amazon, Meta, and Microsoft are the most visible company signals for Matrix right now. Open those company pages next if you want to see how the same topic shifts across interview styles.
