StealthCoder

HackerRank OA questions,
4 reported by real candidates.

Every HackerRank online assessment question candidates have reported, most recent March 2026. The pattern that shows up most: dynamic programming.

Get StealthCoderRuns invisibly during the live HackerRank OA. Under 2s to a working solution.

March 2026 (1)

Check Permutation Divisible by Eight

December 2025 (3)

Ball Passing at Time K
dynamic programming
Longest Equal Binary Subarray
dynamic programming
Longest Equal Binary Subarray After One Flip
⏵ The honest play

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StealthCoder runs invisibly during the live screen share. It reads the problem on screen and surfaces a working solution in under 2 seconds. Works on HackerRank, CodeSignal, CoderPad, and Karat.

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Questions reported by candidates from real Online Assessments. Sourced from a publicly-available candidate-aggregated repository. Not affiliated with HackerRank.

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