Prepare for OpenAI technical interviews with 14 tracked LeetCode questions, sortable by difficulty and topic.
| Title | Difficulty | Topics | Frequency | LeetCode |
|---|---|---|---|---|
| Design SQL | Medium | 100% | Solve | |
| Two Sum | Easy | 95.7% | Solve | |
| Web Crawler | Medium | 92.7% | Solve | |
| Encode and Decode Strings | Medium | 77% | Solve | |
| IP to CIDR | Medium | 70.4% | Solve | |
| Flood Fill | Easy | 57.7% | Solve | |
| Web Crawler Multithreaded | Medium | 54.1% | Solve | |
| Largest Local Values in a Matrix | Easy | 53.9% | Solve | |
| Asteroid Collision | Medium | 53.4% | Solve | |
| Design Excel Sum Formula | Hard | 50.8% | Solve | |
| Design Memory Allocator | Medium | 48.5% | Solve | |
| Flatten Nested List Iterator | Medium | 36.3% | Solve | |
| Time Based Key-Value Store | Medium | 36.3% | Solve | |
| Simplify Path | Medium | 24.4% | Solve |
14 questions total
Company analytics
Questions tracked
14
Questions currently linked to OpenAI
Topics represented
18
Distinct topics visible in this company set
Dominant difficulty
medium
71% of tracked questions
Avg frequency score
60.8
Mean frequency across this company question set
OpenAI currently has 14 tracked questions linked to 18 topics, so this page is a good benchmark for how deep the dataset goes on one employer.
The most common topics for OpenAI include Array, String, Design, and Hash Table. Array alone appears 8 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 60.8, and medium is the dominant difficulty bucket at 71% of tracked coverage. That makes it easier to decide whether to practice for repetition, complexity, or both.
OpenAI related paths
This section answers the most practical questions about using the OpenAI route as a company-specific LeetCode study page.
Start with the highest-frequency questions inside Array, String, and Design, then sort the table by frequency to build a shortlist. That gives you a faster first pass through OpenAI's interview patterns than trying to cover every linked problem at once.
medium makes up 71% of the tracked OpenAI 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 OpenAI's strongest topic signal, then open Array and the global most-asked or questions explorer routes to see whether that company-specific pattern is also common across the wider dataset.
