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Tencent LeetCode Questions 2026

Browse LeetCode problems frequently asked by Tencent. Filter by difficulty and timeframe to focus your interview prep.

Last updated: 20 Feb 2026

ProblemDifficultyFrequencyTopics
Remove BoxesHARD
100%
ArrayDynamic ProgrammingMemoization
Minimum FactorizationMEDIUM
100%
MathGreedy
Implement Rand10() Using Rand7()MEDIUM
62.5%
MathRejection SamplingRandomizedProbability and Statistics
Alien DictionaryHARD
62.5%
ArrayStringDepth-First SearchBreadth-First SearchGraph TheoryTopological Sort
Minimum Remove to Make Valid ParenthesesMEDIUM
62.5%
StringStack
Department Highest SalaryMEDIUM
62.5%
Database
DebounceMEDIUM
62.5%
Merge IntervalsMEDIUM
62.5%
ArraySorting
Decode StringMEDIUM
100%
StringStackRecursion
LRU CacheMEDIUM
62.5%
Hash TableLinked ListDesignDoubly-Linked List

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