Unity LeetCode Interview Questions
Practice 35 real coding problems frequently asked in Unity technical interviews. Master these questions to ace your next Unity software engineering interview.
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Unity Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Asteroid Collision 100% | MediumM | Solve→ |
Counting Bits 96% | EasyE | Solve→ |
Trapping Rain Water 93% | HardH | Solve→ |
String Compression 93% | MediumM | Solve→ |
Boundary of Binary Tree 90% | MediumM | Solve→ |
Word Ladder 88% | HardH | Solve→ |
Kth Missing Positive Number 79% | EasyE | Solve→ |
Basic Calculator 78% | HardH | Solve→ |
Longest Substring Without Repeating Characters 68% | MediumM | Solve→ |
Plus One 67% | EasyE | Solve→ |
N-Queens 64% | HardH | Solve→ |
Unique Paths II 64% | MediumM | Solve→ |
Longest Increasing Path in a Matrix 61% | HardH | Solve→ |
Insert into a Sorted Circular Linked List 58% | MediumM | Solve→ |
Make String a Subsequence Using Cyclic Increments 54% | MediumM | Solve→ |
Rank Transform of a Matrix 52% | HardH | Solve→ |
Valid Palindrome III 51% | HardH | Solve→ |
Toeplitz Matrix 47% | EasyE | Solve→ |
First Unique Character in a String 45% | EasyE | Solve→ |
Add Strings 43% | EasyE | Solve→ |
Minimum Area Rectangle 42% | MediumM | Solve→ |
Search a 2D Matrix 42% | MediumM | Solve→ |
Valid Palindrome II 38% | EasyE | Solve→ |
Maximum Area Rectangle With Point Constraints I 38% | MediumM | Solve→ |
Two Sum II - Input Array Is Sorted 38% | MediumM | Solve→ |
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Flip Columns For Maximum Number of Equal Rows 37% | MediumM | Solve→ |
Convert Sorted List to Binary Search Tree 33% | MediumM | Solve→ |
Kth Smallest Element in a Sorted Matrix 32% | MediumM | Solve→ |
First Missing Positive 31% | HardH | Solve→ |
Maximum Units on a Truck 29% | EasyE | Solve→ |
Search Insert Position 28% | EasyE | Solve→ |
Palindrome Linked List 26% | EasyE | Solve→ |
Permutation in String 25% | MediumM | Solve→ |
LFU Cache 25% | HardH | Solve→ |
Zigzag Conversion 23% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Unity ask in interviews?
Unity commonly asks 35 coding problems in technical interviews, including Asteroid Collision, Counting Bits, Trapping Rain Water. The difficulty breakdown is 10 Easy, 16 Medium, and 9 Hard problems.
How should I prepare for a Unity coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Unity interviews typically emphasize Array and String. Practice explaining your thought process while coding.
What is the difficulty level of Unity coding interviews?
Based on our data, Unity interviews include 10 Easy (29%), 16 Medium (46%), and 9 Hard (26%) problems.
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