Anthropic OA questions,
23 reported by real candidates.
Every Anthropic online assessment question candidates have reported, most recent September 2026. The pattern that shows up most: design.
Get StealthCoderRuns invisibly during the live Anthropic OA. Under 2s to a working solution.
September 2026 (5)
August 2026 (2)
July 2026 (15)
Repair the Bootloader Program
Normalize a DNS Domain Name
Worker Management, Part 1: Office Registration
Worker Management, Part 2: Top Workers
Worker Management, Part 3: Promotions and Salary
Worker Management, Part 4: Double-Paid Intervals
Cloud Storage Compression and Decompression
design
In-Memory Database Historical Lookup
Banking Pending Transfer Acceptance
Cloud Storage File Versioning
Cloud Storage Prefix Trash and Restore
design
Banking System, Part 1: Accounts and Transfers
design
Banking System, Part 2: Top Spenders
design
Banking System, Part 3: Scheduled Payments
design
Banking System, Part 4: Merging and Balance History
May 2026 (1)
⏵ The honest play
You've seen Anthropic's questions.
Yours might be the one not on the list.
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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Invisible during screen share