PinterestLeetCode Questions
VerifiedCompany-wise coding interview questions asked by Pinterest, ranked by real frequency across 30-day, 3-month, and 6-month recency windows.
# | Problem | Difficulty | Frequency↓ | Acceptance | |
|---|---|---|---|---|---|
| #332 | Reconstruct Itinerary3 sources | Hard | 100% | 44.7% | |
| #465 | Optimal Account Balancing3 sources | Hard | 100% | 50.5% | |
| #815 | Bus Routes3 sources | Hard | 100% | 47.4% | |
| #282 | Expression Add Operators3 sources | Hard | 90% | 43.4% | |
| #1055 | Shortest Way to Form String3 sources | Medium | 88% | 61.7% | |
| #1293 | Hard | 88% | 46.5% | ||
| #322 | Coin Change3 sources | Medium | 77% | 48.7% | |
| #2302 | Hard | 77% | 62.2% | ||
| #38 | Count and Say3 sources | Medium | 75% | 63.3% | |
| #1235 | Maximum Profit in Job Scheduling3 sources | Hard | 75% | 54.8% | |
| #392 | Is Subsequence3 sources | Easy | 75% | 49.2% | |
| #720 | Longest Word in Dictionary3 sources | Medium | 75% | 55.1% | |
| #642 | Design Search Autocomplete System3 sources | Hard | 69% | 50.0% | |
| #410 | Split Array Largest Sum3 sources | Hard | 68% | 60.9% | |
| #295 | Find Median from Data Stream3 sources | Hard | 66% | 54.7% | |
| #494 | Target Sum3 sources | Medium | 64% | 52.5% | |
| #571 | Hard | 63% | 42.2% | ||
| #2402 | Meeting Rooms III3 sources | Hard | 63% | 51.4% | |
| #1110 | Delete Nodes And Return Forest3 sources | Medium | 63% | 72.5% | |
| #311 | Sparse Matrix Multiplication3 sources | Medium | 63% | 69.3% | |
| #1580 | Put Boxes Into the Warehouse II3 sources | Medium | 63% | 66.3% | |
| #1564 | Put Boxes Into the Warehouse I3 sources | Medium | 63% | 67.7% | |
| #1244 | Design A Leaderboard3 sources | Medium | 63% | 68.1% | |
| #43 | Multiply Strings3 sources | Medium | 53% | 44.4% | |
| #1723 | Find Minimum Time to Finish All Jobs3 sources | Hard | 53% | 46.0% | |
| #767 | Reorganize String3 sources | Medium | 50% | 57.3% | |
| #443 | String Compression3 sources | Medium | 50% | 60.3% | |
| #1570 | Dot Product of Two Sparse Vectors3 sources | Medium | 50% | 89.9% | |
| #721 | Accounts Merge3 sources | Medium | 50% | 61.6% | |
| #39 | Combination Sum3 sources | Medium | 50% | 76.8% | |
| #347 | Top K Frequent Elements3 sources | Medium | 50% | 66.8% | |
| #34 | Medium | 50% | 49.3% | ||
| #17 | Medium | 43% | 66.4% | ||
| #723 | Candy Crush3 sources | Medium | 43% | 77.6% | |
| #68 | Text Justification3 sources | Hard | 43% | 51.5% | |
| #253 | Meeting Rooms II3 sources | Medium | 38% | 52.7% | |
| #490 | The Maze3 sources | Medium | 38% | 60.5% | |
| #759 | Employee Free Time3 sources | Hard | 38% | 73.0% | |
| #200 | Number of Islands3 sources | Medium | 38% | 64.7% | |
| #23 | Merge k Sorted Lists3 sources | Hard | 38% | 60.0% | |
| #547 | Number of Provinces3 sources | Medium | 38% | 70.7% | |
| #1109 | Corporate Flight Bookings3 sources | Medium | 38% | 67.9% | |
| #56 | Merge Intervals3 sources | Medium | 38% | 52.3% | |
| #994 | Rotting Oranges3 sources | Medium | 38% | 59.0% | |
| #445 | Add Two Numbers II3 sources | Medium | 38% | 62.8% | |
| #2232 | Medium | 38% | 68.4% |
Pinterest Technical Interview Overview & Company-Wise Questions
Software engineering and technical interviews at Pinterest emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 46 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.
Frequently Asked Questions
What are the top LeetCode questions for Pinterest?
Leading questions include Reconstruct Itinerary, Optimal Account Balancing, Bus Routes. Reviewing questions with higher recency (within the last 30 to 90 days) yields the highest return on preparation time.
Where can I practice company-wise LeetCode questions for Pinterest?
You can practice all 46 Pinterest LeetCode questions right here on LeetMap Pro. Filter by 30-day, 3-month, and 6-month recency, track your progress with local checkpoints, and practice curated SQL problems completely free.
How should I prepare for Pinterest coding rounds?
Begin by reviewing Medium-difficulty problems (29 tracked), which constitute the majority of technical rounds. Complement coding practice with foundational DSA patterns like Sliding Window, Two Pointers, and Graph Traversal.