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Snap interview questions and practice
67 coding questions are known to come up in Snap interviews (4 easy, 38 medium, 25 hard), 5 of them in the last six months. The most common topics are Array, String, Hash Table, Dynamic Programming.
Practice interviews built from public job posts and question lists. Each open post links to the original so you can apply on Snap’s own site; Snap does not run, see or review your practice.
Coding questions Snap asks
From public company-tagged interview question lists. Most recent and most frequent first.
- Array32
- String25
- Hash Table18
- Dynamic Programming14
- Breadth-First Search13
- Depth-First Search11
- Matrix11
- Math10
- Union Find7
- Stack7
- Backtracking7
- Graph7
| Question | Difficulty | Asked recently |
|---|---|---|
| LRU Cache | Medium | Yes |
| Number of Islands | Medium | Yes |
| Top K Frequent Elements | Medium | Yes |
| Split Array Largest Sum | Hard | Yes |
| Merge k Sorted Lists | Hard | Yes |
| Word Ladder | Hard | No |
| Bus Routes | Hard | No |
| Minimum Window Substring | Hard | No |
| Making A Large Island | Hard | No |
| Basic Calculator II | Medium | No |
| Bricks Falling When Hit | Hard | No |
| Word Break II | Hard | No |
| Course Schedule II | Medium | No |
| Reverse Words in a String | Medium | No |
| Combination Sum | Medium | No |
| Largest Merge Of Two Strings | Medium | No |
| Least Operators to Express Number | Hard | No |
| String Compression | Medium | No |
| Frog Jump | Hard | No |
| Remove K Digits | Medium | No |
| Combination Sum IV | Medium | No |
| Burst Balloons | Hard | No |
| Game of Life | Medium | No |
| Reverse Linked List | Easy | No |
| Min Stack | Medium | No |
Questions about Snap interviews
What topics do Snap interviews cover?
The ones that come up most are Array, String, Hash Table, Dynamic Programming, Breadth-First Search.
What coding questions does Snap ask?
67 questions are tagged to Snap in public interview lists: 4 easy, 38 medium and 25 hard. The most asked include LRU Cache, Number of Islands, Top K Frequent Elements.
How do I practise a Snap 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 Snap interview before it counts.
Talk it through while you code, and get a review that marks the exact line that cost you. Free to start.