Meta OA questions,
33 reported by real candidates.
Every Meta online assessment question candidates have reported, most recent September 2026. The pattern that shows up most: array.
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September 2026 (13)
breadth first search
Shortest Path in a Binary Matrix
string
Valid Word Abbreviation
Deterministic K-Means Assignments
Linear Layer Forward and Backward Passes
Reservoir Sampling with Recorded Draws
Stochastic Gradient Descent with Momentum
heap priority queue
Top K Largest Values with a Heap
Multi-Head Attention Forward Pass
Values Exclusive to the Current User
array
First Bad Version in a Monotone Array
string
Parenthesized String Calculator
Mutual-Friend Recommendations
dynamic programming
Partition a Card Deck into Fifteens
August 2026 (5)
July 2026 (1)
May 2026 (1)
July 2025 (4)
September 2024 (3)
May 2024 (1)
⏵ Beyond the OA
Meta also has 217 LeetCode problems reported from its interviews, with the topics it leans on most.
⏵ The honest play
You've seen Meta's questions.
Yours might be the one not on the list.
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