Snap vs Zeta Interview Questions
Snap lists 84 LeetCode interview questions while Zeta lists 30. They share 4 problems — 5% of Snap's bank and 13% of Zeta's. Focus on the overlap first, then drill into 80 Snap-only and 26 Zeta-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Snap and Zeta.
Step 2 — Company-specific depth: Add Snap-specific problems like LRU Cache, Meeting Rooms II, Number of Islands 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
4 Shared Questions
High-priority problems to practice for both Snap and Zeta.
| Problem | Difficulty |
|---|---|
| Minimum Window Substring | Hard |
| Remove K Digits | Medium |
| Merge Intervals | Medium |
| Longest Substring Without Repeating Characters | Medium |
Unique to Snap (80)
Problems in Snap's list that do not appear at Zeta.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Meeting Rooms II | Medium |
| Number of Islands | Medium |
| Word Ladder | Hard |
| Design Log Storage System | Medium |
| Making A Large Island | Hard |
| Number of Distinct Islands | Medium |
| Bus Routes | Hard |
| Word Break II | Hard |
| Basic Calculator II | Medium |
| Combination Sum | Medium |
| Reverse Words in a String | Medium |
Unique to Zeta (26)
Problems in Zeta's list that do not appear at Snap.
| Problem | Difficulty |
|---|---|
| Apply Operations to Make Two Strings Equal | Medium |
| Split Array Largest Sum | Hard |
| Capacity To Ship Packages Within D Days | Medium |
| Trapping Rain Water | Hard |
| Palindrome Partitioning II | Hard |
| Task Scheduler | Medium |
| Remove Boxes | Hard |
| Next Greater Element II | Medium |
| Reverse Nodes in k-Group | Hard |
| Maximal Rectangle | Hard |
| Count Univalue Subtrees | Medium |
| Insert Delete GetRandom O(1) | Medium |
Frequently Asked Questions
How many LeetCode questions do Snap and Zeta share?
Snap and Zeta share 4 LeetCode interview questions. 80 problems appear only in Snap's list and 26 appear only in Zeta's list.
What topics overlap most between Snap and Zeta?
The most common shared topics between Snap and Zeta are String (3 shared questions), Hash Table (2 shared questions), Sliding Window (2 shared questions), Stack (1 shared questions), Greedy (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Snap or Zeta?
Snap has 5 Easy, 52 Medium, and 27 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 Snap and Zeta?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 20 Snap-specific and 20 Zeta-specific questions to round out your prep.