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Snowflake interview questions and practice
83 coding questions are known to come up in Snowflake interviews (10 easy, 54 medium, 19 hard), 22 of them in the last six months. The most common topics are Array, Hash Table, Depth-First Search, String.
Practice interviews built from public job posts and question lists. Each open post links to the original so you can apply on Snowflake’s own site; Snowflake does not run, see or review your practice.
Coding questions Snowflake asks
From public company-tagged interview question lists. Most recent and most frequent first.
- Array44
- Hash Table23
- Depth-First Search22
- String22
- Breadth-First Search15
- Dynamic Programming14
- Design14
- Tree11
- Linked List11
- Math9
- Graph9
- Matrix9
| Question | Difficulty | Asked recently |
|---|---|---|
| Happy Number | Easy | Yes |
| Parallel Courses III | Hard | Yes |
| Course Schedule II | Medium | Yes |
| Trapping Rain Water | Hard | Yes |
| Painting the Walls | Hard | Yes |
| Step-By-Step Directions From a Binary Tree Node to Another | Medium | Yes |
| Throne Inheritance | Medium | Yes |
| Calculate Amount Paid in Taxes | Easy | Yes |
| Count Vowel Substrings of a String | Easy | Yes |
| Course Schedule | Medium | Yes |
| Max Area of Island | Medium | Yes |
| Top K Frequent Elements | Medium | Yes |
| Maximum Number of Events That Can Be Attended | Medium | Yes |
| Simplify Path | Medium | Yes |
| Design Add and Search Words Data Structure | Medium | Yes |
| Most Frequent IDs | Medium | Yes |
| Count Nodes Equal to Average of Subtree | Medium | Yes |
| Design Circular Deque | Medium | Yes |
| Making A Large Island | Hard | Yes |
| Design Browser History | Medium | Yes |
| Possible Bipartition | Medium | Yes |
| Construct Quad Tree | Medium | Yes |
| Minimum Window Substring | Hard | No |
| Word Search II | Hard | No |
| Maximum Profit in Job Scheduling | Hard | No |
Questions about Snowflake interviews
What topics do Snowflake interviews cover?
The ones that come up most are Array, Hash Table, Depth-First Search, String, Breadth-First Search.
What coding questions does Snowflake ask?
83 questions are tagged to Snowflake in public interview lists: 10 easy, 54 medium and 19 hard. The most asked include Happy Number, Parallel Courses III, Course Schedule II.
How do I practise a Snowflake interview?
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Practise a Snowflake interview before it counts.
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