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T-Mobile LeetCode Interview Questions

Practice 18 real coding problems frequently asked in T-Mobile technical interviews. Master these questions to ace your next T-Mobile software engineering interview.

5 Easy
11 Medium
2 Hard

Top Topics at T-Mobile

ArrayStringHash TableTwo PointersSorting

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T-Mobile Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Analyze User Website Visit Pattern
100%
MediumM
100%
ArrayHash Table+1
Solve→
Valid Palindrome
79%
EasyE
79%
Two PointersString
Solve→
Maximum Area Rectangle With Point Constraints I
78%
MediumM
78%
ArrayMath+5
Solve→
String Compression
72%
MediumM
72%
Two PointersString
Solve→
Construct String With Repeat Limit
67%
MediumM
67%
Hash TableString+3
Solve→
Valid Palindrome III
67%
HardH
67%
StringDynamic Programming
Solve→
Is Subsequence
62%
EasyE
62%
Two PointersString+1
Solve→
Add Two Numbers
59%
MediumM
59%
Linked ListMath+1
Solve→
Search in Rotated Sorted Array
57%
MediumM
57%
ArrayBinary Search
Solve→
Same Tree
52%
EasyE
52%
TreeDepth-First Search+2
Solve→
Number of Islands
50%
MediumM
50%
ArrayDepth-First Search+3
Solve→
Valid Word Abbreviation
42%
EasyE
42%
Two PointersString
Solve→
Minimum Limit of Balls in a Bag
42%
MediumM
42%
ArrayBinary Search
Solve→
Kth Largest Element in an Array
40%
MediumM
40%
ArrayDivide and Conquer+3
Solve→
Fraction to Recurring Decimal
33%
MediumM
33%
Hash TableMath+1
Solve→
Ways to Make a Fair Array
30%
MediumM
30%
ArrayPrefix Sum
Solve→
Bus Routes
27%
HardH
27%
ArrayHash Table+1
Solve→
Two Sum
26%
EasyE
26%
ArrayHash Table
Solve→

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Frequently Asked Questions

What LeetCode problems does T-Mobile ask in interviews?

T-Mobile commonly asks 18 coding problems in technical interviews, including Analyze User Website Visit Pattern, Valid Palindrome, Maximum Area Rectangle With Point Constraints I. The difficulty breakdown is 5 Easy, 11 Medium, and 2 Hard problems.

How should I prepare for a T-Mobile coding interview?

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

What is the difficulty level of T-Mobile coding interviews?

Based on our data, T-Mobile interviews include 5 Easy (28%), 11 Medium (61%), and 2 Hard (11%) problems.

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