Qualcomm vs Wix Interview Questions
Qualcomm lists 62 LeetCode interview questions while Wix lists 55. They share 12 problems — 19% of Qualcomm's bank and 22% of Wix's. Focus on the overlap first, then drill into 50 Qualcomm-only and 43 Wix-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Qualcomm and Wix.
Step 2 — Company-specific depth: Add Qualcomm-specific problems like String Compression III, Maximum Number of Ones, Reverse Nodes in k-Group and Wix-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Wix skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
12 Shared Questions
High-priority problems to practice for both Qualcomm and Wix.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Valid Parentheses | Easy |
| 3Sum | Medium |
| Pow(x, n) | Medium |
| Move Zeroes | Easy |
| Trapping Rain Water | Hard |
| Is Subsequence | Easy |
| Merge Intervals | Medium |
| Power of Four | Easy |
| Median of Two Sorted Arrays | Hard |
| Container With Most Water | Medium |
| Merge Two Sorted Lists | Easy |
Unique to Qualcomm (50)
Problems in Qualcomm's list that do not appear at Wix.
| Problem | Difficulty |
|---|---|
| String Compression III | Medium |
| Maximum Number of Ones | Hard |
| Reverse Nodes in k-Group | Hard |
| LRU Cache | Medium |
| Two Sum | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Reverse Linked List | Easy |
| Palindrome Number | Easy |
| Remove Nth Node From End of List | Medium |
| Reverse Bits | Easy |
| Rotate Image | Medium |
| Power of Two | Easy |
Unique to Wix (43)
Problems in Wix's list that do not appear at Qualcomm.
| Problem | Difficulty |
|---|---|
| Integer to Roman | Medium |
| Add Two Numbers | Medium |
| Longest Palindromic Substring | Medium |
| Clone Graph | Medium |
| Copy List with Random Pointer | Medium |
| Alien Dictionary | Hard |
| Diameter of Binary Tree | Easy |
| Minimum Distance Between BST Nodes | Easy |
| Design HashSet | Easy |
| Maximum Subarray | Medium |
| Employees Earning More Than Their Managers | Easy |
| Unique Morse Code Words | Easy |
Frequently Asked Questions
How many LeetCode questions do Qualcomm and Wix share?
Qualcomm and Wix share 12 LeetCode interview questions. 50 problems appear only in Qualcomm's list and 43 appear only in Wix's list.
What topics overlap most between Qualcomm and Wix?
The most common shared topics between Qualcomm and Wix are Array (7 shared questions), Two Pointers (5 shared questions), Recursion (3 shared questions), String (2 shared questions), Stack (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Qualcomm or Wix?
Qualcomm has 28 Easy, 25 Medium, and 9 Hard questions. Wix has 16 Easy, 31 Medium, and 8 Hard questions. Wix has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Qualcomm and Wix?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 20 Qualcomm-specific and 20 Wix-specific questions to round out your prep.