Hashedin vs Snapchat Interview Questions
Hashedin lists 23 LeetCode interview questions while Snapchat lists 99. They share 5 problems — 22% of Hashedin's bank and 5% of Snapchat's. Focus on the overlap first, then drill into 18 Hashedin-only and 94 Snapchat-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 Hashedin and Snapchat.
Step 2 — Company-specific depth: Add Hashedin-specific problems like Find Candidates for Data Scientist Position, Maximize Items, Maximum Points Inside the Square and Snapchat-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Snapchat 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 Hashedin and Snapchat.
| Problem | Difficulty |
|---|---|
| Best Time to Buy and Sell Stock | Easy |
| Edit Distance | Medium |
| Group Anagrams | Medium |
| Number of Islands | Medium |
| Koko Eating Bananas | Medium |
Unique to Hashedin (18)
Problems in Hashedin's list that do not appear at Snapchat.
| Problem | Difficulty |
|---|---|
| Find Candidates for Data Scientist Position | Easy |
| Maximize Items | Hard |
| Maximum Points Inside the Square | Medium |
| Count the Number of Powerful Integers | Hard |
| Minimize Length of Array Using Operations | Medium |
| Maximum Subarray | Medium |
| Trapping Rain Water | Hard |
| Container With Most Water | Medium |
| Minimum Cost to Make Array Equal | Hard |
| Next Permutation | Medium |
| Chalkboard XOR Game | Hard |
| Jump Game II | Medium |
Unique to Snapchat (94)
Problems in Snapchat's list that do not appear at Hashedin.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Meeting Rooms II | Medium |
| Valid Sudoku | Medium |
| Sudoku Solver | Hard |
| Combination Sum | Medium |
| Combination Sum II | Medium |
| Wildcard Matching | Hard |
| Minimum Window Substring | Hard |
| Unique Binary Search Trees | Medium |
| Word Ladder | Hard |
| Word Break II | Hard |
| Reverse Words in a String | Medium |
Frequently Asked Questions
How many LeetCode questions do Hashedin and Snapchat share?
Hashedin and Snapchat share 5 LeetCode interview questions. 18 problems appear only in Hashedin's list and 94 appear only in Snapchat's list.
What topics overlap most between Hashedin and Snapchat?
The most common shared topics between Hashedin and Snapchat are Array (4 shared questions), Dynamic Programming (2 shared questions), String (2 shared questions), Hash Table (1 shared questions), Sorting (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Hashedin or Snapchat?
Hashedin has 3 Easy, 15 Medium, and 5 Hard questions. Snapchat has 6 Easy, 62 Medium, and 31 Hard questions. Snapchat has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Hashedin and Snapchat?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 18 Hashedin-specific and 20 Snapchat-specific questions to round out your prep.