Apple vs Wix Interview Questions
Apple lists 300 LeetCode interview questions while Wix lists 55. They share 34 problems — 11% of Apple's bank and 62% of Wix's. Focus on the overlap first, then drill into 266 Apple-only and 21 Wix-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 34 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Apple and Wix.
Step 2 — Company-specific depth: Add Apple-specific problems like LRU Cache, Two Sum, Best Time to Buy and Sell Stock and Wix-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Apple skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
34 Shared Questions
High-priority problems to practice for both Apple and Wix.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Valid Parentheses | Easy |
| Maximum Subarray | Medium |
| Trapping Rain Water | Hard |
| Lowest Common Ancestor of a Binary Tree | Medium |
| Median of Two Sorted Arrays | Hard |
| Merge Two Sorted Lists | Easy |
| Move Zeroes | Easy |
| 3Sum | Medium |
| Longest Palindromic Substring | Medium |
| Container With Most Water | Medium |
| Decode String | Medium |
| Fibonacci Number | Easy |
| Roman to Integer | Easy |
| Add Two Numbers | Medium |
| Word Search | Medium |
| Rotting Oranges | Medium |
| Lowest Common Ancestor of a Binary Tree III | Medium |
| Binary Tree Maximum Path Sum | Hard |
| Alien Dictionary | Hard |
| Find Peak Element | Medium |
| Validate Binary Search Tree | Medium |
| Intersection of Two Arrays | Easy |
| K Closest Points to Origin | Medium |
| Binary Tree Right Side View | Medium |
| All Nodes Distance K in Binary Tree | Medium |
| Copy List with Random Pointer | Medium |
| Diameter of Binary Tree | Easy |
| Verifying an Alien Dictionary | Easy |
Showing top 30 of 34 shared problems.
Unique to Apple (266)
Problems in Apple's list that do not appear at Wix.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Two Sum | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Design Hit Counter | Medium |
| Longest Common Prefix | Easy |
| Rotate Array | Medium |
| Reverse Linked List | Easy |
| Valid Sudoku | Medium |
| Group Anagrams | Medium |
| Top K Frequent Elements | Medium |
| Course Schedule II | Medium |
| Course Schedule | Medium |
Unique to Wix (21)
Problems in Wix's list that do not appear at Apple.
| Problem | Difficulty |
|---|---|
| Integer to Roman | Medium |
| Is Subsequence | Easy |
| Minimum Distance Between BST Nodes | Easy |
| Design HashSet | Easy |
| Pow(x, n) | Medium |
| Employees Earning More Than Their Managers | Easy |
| Unique Morse Code Words | Easy |
| Subdomain Visit Count | Medium |
| Unique Email Addresses | Easy |
| Palindrome Pairs | Hard |
| Power of Four | Easy |
| Longest String Chain | Medium |
Frequently Asked Questions
How many LeetCode questions do Apple and Wix share?
Apple and Wix share 34 LeetCode interview questions. 266 problems appear only in Apple's list and 21 appear only in Wix's list.
What topics overlap most between Apple and Wix?
The most common shared topics between Apple and Wix are Array (15 shared questions), Depth-First Search (9 shared questions), String (7 shared questions), Two Pointers (7 shared questions), Tree (7 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Apple or Wix?
Apple has 76 Easy, 178 Medium, and 46 Hard questions. Wix has 16 Easy, 31 Medium, and 8 Hard questions. Apple has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Apple and Wix?
Start with the 34 shared problems since they cover what both companies ask most often. Then add 20 Apple-specific and 20 Wix-specific questions to round out your prep.