Snowflake vs Zeta Interview Questions
Snowflake lists 100 LeetCode interview questions while Zeta lists 30. They share 5 problems — 5% of Snowflake's bank and 17% of Zeta's. Focus on the overlap first, then drill into 95 Snowflake-only and 25 Zeta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Snowflake and Zeta.
Step 2 — Company-specific depth: Add Snowflake-specific problems like Happy Number, Course Schedule II, Parallel Courses III and Zeta-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Zeta skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
5 Shared Questions
High-priority problems to practice for both Snowflake and Zeta.
| Problem | Difficulty |
|---|---|
| Minimum Window Substring | Hard |
| Trapping Rain Water | Hard |
| Task Scheduler | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Remove K Digits | Medium |
Unique to Snowflake (95)
Problems in Snowflake's list that do not appear at Zeta.
Unique to Zeta (25)
Problems in Zeta's list that do not appear at Snowflake.
| Problem | Difficulty |
|---|---|
| Apply Operations to Make Two Strings Equal | Medium |
| Split Array Largest Sum | Hard |
| Capacity To Ship Packages Within D Days | Medium |
| Palindrome Partitioning II | Hard |
| Remove Boxes | Hard |
| Next Greater Element II | Medium |
| Reverse Nodes in k-Group | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Maximal Rectangle | Hard |
| Count Univalue Subtrees | Medium |
| Heaters | Medium |
| Maximum Subarray | Medium |
Frequently Asked Questions
How many LeetCode questions do Snowflake and Zeta share?
Snowflake and Zeta share 5 LeetCode interview questions. 95 problems appear only in Snowflake's list and 25 appear only in Zeta's list.
What topics overlap most between Snowflake and Zeta?
The most common shared topics between Snowflake and Zeta are Hash Table (3 shared questions), Array (3 shared questions), String (2 shared questions), Stack (2 shared questions), Monotonic Stack (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Snowflake or Zeta?
Snowflake has 13 Easy, 67 Medium, and 20 Hard questions. Zeta has 0 Easy, 20 Medium, and 10 Hard questions. Zeta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Snowflake and Zeta?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 Snowflake-specific and 20 Zeta-specific questions to round out your prep.