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Sofi LeetCode Interview Questions

Practice 31 real coding problems frequently asked in Sofi technical interviews. Master these questions to ace your next Sofi software engineering interview.

4 Easy
23 Medium
4 Hard

Top Topics at Sofi

ArrayHash TableStringDynamic ProgrammingGreedy

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Sofi Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Check If N and Its Double Exist
100%
EasyE
100%
ArrayHash Table+3
Solve→
Merge k Sorted Lists
96%
HardH
96%
Linked ListDivide and Conquer+2
Solve→
Minimum Array Sum
83%
MediumM
83%
ArrayDynamic Programming
Solve→
Maximum Matrix Sum
81%
MediumM
81%
ArrayGreedy+1
Solve→
Number of Islands
77%
MediumM
77%
ArrayDepth-First Search+3
Solve→
Create Hello World Function
72%
EasyE
72%
Solve→
Populating Next Right Pointers in Each Node
72%
MediumM
72%
Linked ListTree+3
Solve→
Permutation in String
70%
MediumM
70%
Hash TableTwo Pointers+2
Solve→
Longest Subarray of 1's After Deleting One Element
69%
MediumM
69%
ArrayDynamic Programming+1
Solve→
House Robber II
68%
MediumM
68%
ArrayDynamic Programming
Solve→
Friends Of Appropriate Ages
64%
MediumM
64%
ArrayTwo Pointers+2
Solve→
IP to CIDR
63%
MediumM
63%
StringBit Manipulation
Solve→
All Nodes Distance K in Binary Tree
60%
MediumM
60%
Hash TableTree+3
Solve→
Can Place Flowers
60%
EasyE
60%
ArrayGreedy
Solve→
Maximum Product Subarray
59%
MediumM
59%
ArrayDynamic Programming
Solve→
Integer to Roman
55%
MediumM
55%
Hash TableMath+1
Solve→
Top K Frequent Elements
54%
MediumM
54%
ArrayHash Table+6
Solve→
Find the Celebrity
54%
MediumM
54%
Two PointersGraph+1
Solve→
Word Pattern II
53%
MediumM
53%
Hash TableString+1
Solve→
Valid Palindrome III
51%
HardH
51%
StringDynamic Programming
Solve→
Remove Stones to Minimize the Total
48%
MediumM
48%
ArrayGreedy+1
Solve→
Jump Game
46%
MediumM
46%
ArrayDynamic Programming+1
Solve→
Check if One String Swap Can Make Strings Equal
44%
EasyE
44%
Hash TableString+1
Solve→
Generate Parentheses
43%
MediumM
43%
StringDynamic Programming+1
Solve→
Insert into a Sorted Circular Linked List
38%
MediumM
38%
Linked List
Solve→

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Two City Scheduling
37%
MediumM
37%
ArrayGreedy+1
Solve→
Construct String With Repeat Limit
36%
MediumM
36%
Hash TableString+3
Solve→
Spiral Matrix
35%
MediumM
35%
ArrayMatrix+1
Solve→
Coin Change
35%
MediumM
35%
ArrayDynamic Programming+1
Solve→
Word Ladder II
34%
HardH
34%
Hash TableString+2
Solve→
Word Ladder
33%
HardH
33%
Hash TableString+1
Solve→

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Frequently Asked Questions

What LeetCode problems does Sofi ask in interviews?

Sofi commonly asks 31 coding problems in technical interviews, including Check If N and Its Double Exist, Merge k Sorted Lists, Minimum Array Sum. The difficulty breakdown is 4 Easy, 23 Medium, and 4 Hard problems.

How should I prepare for a Sofi coding interview?

Focus on the most frequently asked problems first, especially those with high frequency scores. Sofi interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.

What is the difficulty level of Sofi coding interviews?

Based on our data, Sofi interviews include 4 Easy (13%), 23 Medium (74%), and 4 Hard (13%) problems.

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