Cisco vs Rippling Interview Questions
Cisco lists 87 LeetCode interview questions while Rippling lists 23. They share 5 problems — 6% of Cisco's bank and 22% of Rippling's. Focus on the overlap first, then drill into 82 Cisco-only and 18 Rippling-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 Cisco and Rippling.
Step 2 — Company-specific depth: Add Cisco-specific problems like Longest Palindromic Substring, House Robber, Predict the Winner and Rippling-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Rippling 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 Cisco and Rippling.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Merge Intervals | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Top K Frequent Elements | Medium |
| Merge k Sorted Lists | Hard |
Unique to Cisco (82)
Problems in Cisco's list that do not appear at Rippling.
| Problem | Difficulty |
|---|---|
| Longest Palindromic Substring | Medium |
| House Robber | Medium |
| Predict the Winner | Medium |
| Lucky Numbers in a Matrix | Easy |
| Rotate Image | Medium |
| Spiral Matrix | Medium |
| Fizz Buzz | Easy |
| Snakes and Ladders | Medium |
| Number of Valid Words in a Sentence | Easy |
| Maximum Difference Between Increasing Elements | Easy |
| Find Third Transaction | Medium |
| Implement Router | Medium |
Unique to Rippling (18)
Problems in Rippling's list that do not appear at Cisco.
| Problem | Difficulty |
|---|---|
| Median of Two Sorted Arrays | Hard |
| Design Spreadsheet | Medium |
| Design Excel Sum Formula | Hard |
| Evaluate Division | Medium |
| Merge Two Sorted Lists | Easy |
| Number of Visible People in a Queue | Hard |
| Optimal Account Balancing | Hard |
| Maximize Amount After Two Days of Conversions | Medium |
| Maximum Xor Product | Medium |
| Accounts Merge | Medium |
| Synonymous Sentences | Medium |
| Last Stone Weight | Easy |
Frequently Asked Questions
How many LeetCode questions do Cisco and Rippling share?
Cisco and Rippling share 5 LeetCode interview questions. 82 problems appear only in Cisco's list and 18 appear only in Rippling's list.
What topics overlap most between Cisco and Rippling?
The most common shared topics between Cisco and Rippling are Hash Table (3 shared questions), Linked List (2 shared questions), Array (2 shared questions), Sorting (2 shared questions), Divide and Conquer (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Cisco or Rippling?
Cisco has 24 Easy, 50 Medium, and 13 Hard questions. Rippling has 2 Easy, 13 Medium, and 8 Hard questions. Rippling has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Cisco and Rippling?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 Cisco-specific and 18 Rippling-specific questions to round out your prep.