Snowflake Interview Questions 2025

Snowflake System Design round - how to prepare/what to expec...

Word Search...

Check if an Original String Exists Given Two Encoded Strings...

Document Target Coverage and Minimum Window...

Merge Two Sorted Lists...

Serialize and Deserialize Dictionary Trie...

Meeting Rooms II...

Closest Cake and Global Assignment...

Recipe Sequence Matcher...

Rewrite Tree With Subtree Sums...

Distributed Tree Node Count...

Design Key-Value Store with Transactions...

SnowCal...

Longest Univalue Path...

Step-By-Step Directions From a Binary Tree Node to Another...

Maximum Number of Events That Can Be Attended II...

Design Circular Queue...

N-Queens...

K Top Selling Books...

Design a Quota System...

Boundary of Binary Tree...

Happy Number...

Valid Parentheses...

Top K Hash Tags...

Throne Inheritance...

Parallel Courses III...

Maximum Profit in Job Scheduling...

Calculate Amount Paid in Taxes...

Service Failure Forensics...

Grid Drop and Remove Duplicates...

Tree Levels After Node Deletions II...

Copy List with Random Pointer...

Find Median from Data Stream...

Dropped Requests (Rate Limiter)...

Valid Tic-Tac-Toe State...

Design In-Memory File System...

Merge Intervals...

Cheapest Flights Within K Stops...

Connect Four - Can Play Win...

Web URL Crawler at Scale...

Find All Anagrams in a String...

Course Schedule II...

Grep With Context Lines...

Preorder Traversal Without Invalid Nodes...

Snowflake Onsite Coding Interview Tree Minimum Deletions Pro...