Snap vs Yandex Interview Questions
Snap lists 84 LeetCode interview questions while Yandex lists 128. They share 19 problems — 23% of Snap's bank and 15% of Yandex's. Focus on the overlap first, then drill into 65 Snap-only and 109 Yandex-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 19 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Snap and Yandex.
Step 2 — Company-specific depth: Add Snap-specific problems like Meeting Rooms II, Word Ladder, Design Log Storage System and Yandex-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snap skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
19 Shared Questions
High-priority problems to practice for both Snap and Yandex.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Minimum Window Substring | Hard |
| Basic Calculator II | Medium |
| Min Stack | Medium |
| One Edit Distance | Medium |
| String Compression | Medium |
| Reverse Linked List | Easy |
| Top K Frequent Elements | Medium |
| Merge Intervals | Medium |
| Group Anagrams | Medium |
| Merge k Sorted Lists | Hard |
| Design Hit Counter | Medium |
| Product of Array Except Self | Medium |
| Binary Tree Maximum Path Sum | Hard |
| Letter Combinations of a Phone Number | Medium |
| Add Binary | Easy |
| Search in Rotated Sorted Array | Medium |
| Longest Substring Without Repeating Characters | Medium |
Unique to Snap (65)
Problems in Snap's list that do not appear at Yandex.
| Problem | Difficulty |
|---|---|
| Meeting Rooms II | 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 |
| Combination Sum | Medium |
| Reverse Words in a String | Medium |
| Bricks Falling When Hit | Hard |
| Alien Dictionary | Hard |
| Closest Binary Search Tree Value | Easy |
Unique to Yandex (109)
Problems in Yandex's list that do not appear at Snap.
| Problem | Difficulty |
|---|---|
| Longest Subarray of 1's After Deleting One Element | Medium |
| Summary Ranges | Easy |
| Maximize Distance to Closest Person | Medium |
| Find K Closest Elements | Medium |
| Subarray Sum Equals K | Medium |
| Valid Palindrome II | Easy |
| Move Zeroes | Easy |
| Permutation in String | Medium |
| Isomorphic Strings | Easy |
| Line Reflection | Medium |
| Longest Palindromic Substring | Medium |
| Longest Strictly Increasing or Strictly Decreasing Subarray | Easy |
Frequently Asked Questions
How many LeetCode questions do Snap and Yandex share?
Snap and Yandex share 19 LeetCode interview questions. 65 problems appear only in Snap's list and 109 appear only in Yandex's list.
What topics overlap most between Snap and Yandex?
The most common shared topics between Snap and Yandex are String (8 shared questions), Array (7 shared questions), Hash Table (6 shared questions), Linked List (3 shared questions), Design (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Snap or Yandex?
Snap has 5 Easy, 52 Medium, and 27 Hard questions. Yandex has 51 Easy, 67 Medium, and 10 Hard questions. Snap has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Snap and Yandex?
Start with the 19 shared problems since they cover what both companies ask most often. Then add 20 Snap-specific and 20 Yandex-specific questions to round out your prep.