League LeetCode Interview Questions
Practice 23 real coding problems frequently asked in League technical interviews. Master these questions to ace your next League software engineering interview.
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League Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Binary Tree Maximum Path Sum 100% | HardH | Solve→ |
Search a 2D Matrix 92% | MediumM | Solve→ |
Two Sum II - Input Array Is Sorted 89% | MediumM | Solve→ |
Walls and Gates 89% | MediumM | Solve→ |
Accounts Merge 84% | MediumM | Solve→ |
Continuous Subarrays 78% | MediumM | Solve→ |
Bus Routes 72% | HardH | Solve→ |
Find Peak Element 69% | MediumM | Solve→ |
String to Integer (atoi) 65% | MediumM | Solve→ |
Find K Pairs with Smallest Sums 63% | MediumM | Solve→ |
Merge k Sorted Lists 61% | HardH | Solve→ |
Binary Search Tree Iterator 60% | MediumM | Solve→ |
Convert Sorted List to Binary Search Tree 59% | MediumM | Solve→ |
Reverse Linked List 58% | EasyE | Solve→ |
LFU Cache 56% | HardH | Solve→ |
Rank Transform of a Matrix 39% | HardH | Solve→ |
Remove Stones to Minimize the Total 38% | MediumM | Solve→ |
Design Tic-Tac-Toe 32% | MediumM | Solve→ |
Rank Teams by Votes 28% | MediumM | Solve→ |
Add Two Integers 26% | EasyE | Solve→ |
Closest Binary Search Tree Value 25% | EasyE | Solve→ |
Line Reflection 23% | MediumM | Solve→ |
Subsets 21% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does League ask in interviews?
League commonly asks 23 coding problems in technical interviews, including Binary Tree Maximum Path Sum, Search a 2D Matrix, Two Sum II - Input Array Is Sorted. The difficulty breakdown is 3 Easy, 15 Medium, and 5 Hard problems.
How should I prepare for a League coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. League interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of League coding interviews?
Based on our data, League interviews include 3 Easy (13%), 15 Medium (65%), and 5 Hard (22%) problems.
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