Deloitte vs Wix Interview Questions
Deloitte lists 43 LeetCode interview questions while Wix lists 55. They share 7 problems — 16% of Deloitte's bank and 13% of Wix's. Focus on the overlap first, then drill into 36 Deloitte-only and 48 Wix-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 7 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Deloitte and Wix.
Step 2 — Company-specific depth: Add Deloitte-specific problems like Merge k Sorted Lists, Two Sum, Change Null Values in a Table to the Previous Value 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
7 Shared Questions
High-priority problems to practice for both Deloitte and Wix.
| Problem | Difficulty |
|---|---|
| Valid Parentheses | Easy |
| Longest Palindromic Substring | Medium |
| Container With Most Water | Medium |
| Merge Intervals | Medium |
| 3Sum | Medium |
| Maximum Subarray | Medium |
| Roman to Integer | Easy |
Unique to Deloitte (36)
Problems in Deloitte's list that do not appear at Wix.
Unique to Wix (48)
Problems in Wix's list that do not appear at Deloitte.
| Problem | Difficulty |
|---|---|
| Number of Islands | Medium |
| Integer to Roman | Medium |
| Add Two Numbers | Medium |
| Clone Graph | Medium |
| Is Subsequence | Easy |
| Copy List with Random Pointer | Medium |
| Alien Dictionary | Hard |
| Merge Two Sorted Lists | Easy |
| Move Zeroes | Easy |
| Diameter of Binary Tree | Easy |
| Minimum Distance Between BST Nodes | Easy |
| Trapping Rain Water | Hard |
Frequently Asked Questions
How many LeetCode questions do Deloitte and Wix share?
Deloitte and Wix share 7 LeetCode interview questions. 36 problems appear only in Deloitte's list and 48 appear only in Wix's list.
What topics overlap most between Deloitte and Wix?
The most common shared topics between Deloitte and Wix are Array (4 shared questions), String (3 shared questions), Two Pointers (3 shared questions), Dynamic Programming (2 shared questions), Sorting (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Deloitte or Wix?
Deloitte has 17 Easy, 23 Medium, and 3 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 Deloitte and Wix?
Start with the 7 shared problems since they cover what both companies ask most often. Then add 20 Deloitte-specific and 20 Wix-specific questions to round out your prep.