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OpenAI interview questions and practice
11 coding questions are known to come up in OpenAI interviews (1 easy, 9 medium, 1 hard), 3 of them in the last six months. The most common topics are Array, Design, Hash Table, Stack.
Practice interviews built from public job posts and question lists. Each open post links to the original so you can apply on OpenAI’s own site; OpenAI does not run, see or review your practice.
Coding questions OpenAI asks
From public company-tagged interview question lists. Most recent and most frequent first.
- Array6
- Design6
- Hash Table5
- Stack4
- Simulation2
- Matrix2
- Linked List2
- Doubly-Linked List2
- String2
- Binary Search2
- Breadth-First Search1
- Tree1
| Question | Difficulty | Asked recently |
|---|---|---|
| Design Memory Allocator | Medium | Yes |
| Rotting Oranges | Medium | Yes |
| Design Authentication Manager | Medium | Yes |
| Flatten Nested List Iterator | Medium | No |
| Time Based Key-Value Store | Medium | No |
| Simplify Path | Medium | No |
| Largest Local Values in a Matrix | Easy | No |
| Snapshot Array | Medium | No |
| Asteroid Collision | Medium | No |
| LRU Cache | Medium | No |
| Trapping Rain Water | Hard | No |
Questions about OpenAI interviews
What topics do OpenAI interviews cover?
The ones that come up most are Array, Design, Hash Table, Stack, Simulation.
What coding questions does OpenAI ask?
11 questions are tagged to OpenAI in public interview lists: 1 easy, 9 medium and 1 hard. The most asked include Design Memory Allocator, Rotting Oranges, Design Authentication Manager.
How do I practise a OpenAI interview?
Answer a 2-minute question for free, then take a mock interview with an AI interviewer, voice and live coding. You get a review that marks the exact line that cost you. The screen and Round 1 of your first role interview are free.
Practise a OpenAI interview before it counts.
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