Aurora Coding Interview Questions
We track 11 coding questions asked at Aurora, tagged with the algorithms and concepts they test. The most common: Array, Depth-First Search, Breadth-First Search, Design, Queue.
Browse all 11 Aurora questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Depth-First Search9.4%
- Array7.5%
- Tree6.2%
- Breadth-First Search5.6%
- Design5.2%
- Sliding Window5.0%
- String5.0%
- Queue4.6%
- Stack4.6%
- Binary Tree4.2%
- Other (16)42.6%
How many questions involve each concept
Share of all 11 tracked Aurora questions that touch each concept. Questions usually involve several, so these overlap.
- Array27.3%
- Depth-First Search27.3%
- Breadth-First Search18.2%
- Design18.2%
- Queue18.2%
- Sliding Window18.2%
- Stack18.2%
- String18.2%
- Tree18.2%
- Backtracking9.1%
- Binary Tree9.1%
- Doubly-Linked List9.1%
Where Aurora differs from the average company
Concept weight at Aurora relative to the average across all companies we track. Green means Aurora leans on it harder than most.
Aurora specialties
Concepts that show up at Aurora but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 11 tracked Aurora questions.
- Junior9% (1)
- Mid/Senior45% (5)
- Staff45% (5)
Every concept in Aurora interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 3 | 27.3% | 7.5% |
| Depth-First Search | 3 | 27.3% | 9.4% |
| Breadth-First Search | 2 | 18.2% | 5.6% |
| Design | 2 | 18.2% | 5.2% |
| Queue | 2 | 18.2% | 4.6% |
| Sliding Window | 2 | 18.2% | 5.0% |
| Stack | 2 | 18.2% | 4.6% |
| String | 2 | 18.2% | 5.0% |
| Tree | 2 | 18.2% | 6.2% |
| Backtracking | 1 | 9.1% | 2.5% |
| Binary Tree | 1 | 9.1% | 4.2% |
| Doubly-Linked List | 1 | 9.1% | 3.1% |
| Dynamic Programming | 1 | 9.1% | 2.5% |
| Geometry | 1 | 9.1% | 2.5% |
| Graph Theory | 1 | 9.1% | 3.1% |
| Hash Table | 1 | 9.1% | 3.1% |
| Heap (Priority Queue) | 1 | 9.1% | 2.5% |
| Iterator | 1 | 9.1% | 2.1% |
| Linked List | 1 | 9.1% | 3.1% |
| Math | 1 | 9.1% | 2.5% |
| Matrix | 1 | 9.1% | 2.5% |
| Memoization | 1 | 9.1% | 2.5% |
| Monotonic Queue | 1 | 9.1% | 2.5% |
| Sorting | 1 | 9.1% | 2.5% |
| Topological Sort | 1 | 9.1% | 3.1% |
| Trie | 1 | 9.1% | 2.5% |
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