Tesla vs Yandex Interview Questions
Tesla lists 41 LeetCode interview questions while Yandex lists 128. They share 17 problems — 41% of Tesla's bank and 13% of Yandex's. Focus on the overlap first, then drill into 24 Tesla-only and 111 Yandex-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 17 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Tesla and Yandex.
Step 2 — Company-specific depth: Add Tesla-specific problems like Minimum Changes To Make Alternating Binary String, Find Followers Count, Building H2O and Yandex-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Tesla skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
17 Shared Questions
High-priority problems to practice for both Tesla and Yandex.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Number of Islands | Medium |
| Basic Calculator II | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Trapping Rain Water | Hard |
| Valid Parentheses | Easy |
| LRU Cache | Medium |
| Letter Combinations of a Phone Number | Medium |
| Two Sum | Easy |
| Top K Frequent Elements | Medium |
| Maximum Subarray | Medium |
| Container With Most Water | Medium |
| Valid Anagram | Easy |
| Evaluate Reverse Polish Notation | Medium |
| Median of Two Sorted Arrays | Hard |
| Is Subsequence | Easy |
Unique to Tesla (24)
Problems in Tesla's list that do not appear at Yandex.
| Problem | Difficulty |
|---|---|
| Minimum Changes To Make Alternating Binary String | Easy |
| Find Followers Count | Easy |
| Building H2O | Medium |
| Design Circular Queue | Medium |
| Reorganize String | Medium |
| Rectangle Area | Medium |
| 3Sum | Medium |
| Snakes and Ladders | Medium |
| Evaluate Division | Medium |
| Word Ladder | Hard |
| Shortest Bridge | Medium |
| Design Memory Allocator | Medium |
Unique to Yandex (111)
Problems in Yandex's list that do not appear at Tesla.
| 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 |
| String Compression | Medium |
| Valid Palindrome II | Easy |
| Move Zeroes | Easy |
| One Edit Distance | Medium |
| Permutation in String | Medium |
| Isomorphic Strings | Easy |
| Line Reflection | Medium |
Frequently Asked Questions
How many LeetCode questions do Tesla and Yandex share?
Tesla and Yandex share 17 LeetCode interview questions. 24 problems appear only in Tesla's list and 111 appear only in Yandex's list.
What topics overlap most between Tesla and Yandex?
The most common shared topics between Tesla and Yandex are Array (10 shared questions), String (6 shared questions), Hash Table (6 shared questions), Dynamic Programming (4 shared questions), Stack (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Tesla or Yandex?
Tesla has 10 Easy, 26 Medium, and 5 Hard questions. Yandex has 51 Easy, 67 Medium, and 10 Hard questions. Tesla has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Tesla and Yandex?
Start with the 17 shared problems since they cover what both companies ask most often. Then add 20 Tesla-specific and 20 Yandex-specific questions to round out your prep.